EP-110176 Softener Manual November 1 2011v2.pdf

MHC SERIES WATER SOFTENER

INSTALLATION, OPERATION, AND MAINTENANCE MANUAL

JOB NAME:

MODEL:

P.O. NUMBER:

JOB NUMBER:

Marlo Incorporated: 2227 South Street • Racine, Wisconsin 53404 • 262.681.1300 • FAX 262.681.1318 • www.Marlo-Inc.com • info@ Marlo-Inc.com

Standard Photograph The appearance of your equipment may differ.

Nancrede Engineering Company, Inc.

www.nancrede.com +1-800-820-9021

Chris Nancrede New Stamp

MHC SERIES WATER SOFTENER SYSTEM

TABLE OF CONTENTS

Section 1 Commercial and Industrial Product Warranty & Guarantee Specification Table

Section 2 Piping Installation Instructions

Section 3 Brine Tank Installation Instructions

Section 4 Resin & Gravel Loading Instructions

Section 5 Start-Up / Controller Operation

Section 6 Brine Maker Operation

Section 7 Brine Valve Operation

Section 8 Maintenance Vendor Manuals

Section 9 Drawings

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www.nancrede.com +1-800-820-9021

SECTION 1

Commercial and Industrial Product Warranty & Guarantee

Specification Table

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Phone: (262) 681-1300 • Web: www.Marlo-Inc.com • E-mail: info@marlo-inc.com

COMMERCIAL AND INDUSTRIAL PRODUCT WARRANTY

Marlo, Inc. warrants all commercial and industrial water treatment products manufactured and/or distributed by it to be free from defects in materials and workmanship for a period of one (1) year from the date of shipment. If within that period any products shall be proven to Marlo, Inc.’s satisfaction to be defective, those products will be replaced or the price refunded at Marlo Inc.’s option.

Marlo Inc.’s obligations or nonperformance, defective, or any damage caused by its products or their use, and buyer’s exclusive remedy therefore, shall be limited to product replacement or refund and shall be conditioned upon Marlo Inc.’s receiving written notice together with a demand for such replacement or refund:

The foregoing warranty is exclusive and in lieu of all other expressed implied warranty (except of title) including but not limited to implied warranty of merchantability and fitness for particular purpose.

Marlo Inc. will not be subject to and disclaims the following:

1. Any other obligations or liabilities arising out of breach of contract or out of warranty.

2. Any obligations whatsoever arising from tort claims (including negligence and strict liability or arising under other theories of law with respect to products sold or services rendered by Marlo Inc. or any undertakings, acts, or omissions relating thereto.

3. All consequential, incidental, and contingent damages.

Labor charges, charge backs or handling charges are excluded from Marlo Inc.’s warranty provisions.

COMMERCIAL AND INDUSTRIAL WATER SOFTENER GUARANTEE

Under normal operating conditions:

1. The softener effluent shall be zero soft as determined by a soap test.

2. The loss of softening resin through attrition during the first three (3) years shall not exceed 3% per year.

3. The softening resin shall not be washed out of the system during backwash.

4. The color and turbidity of the softener effluent shall not be greater than the incoming water.

Any mechanical equipment proving defective in workmanship or material within one year after installation or eighteen (18) months after shipment, whichever comes first, shall be replaced FOB factory.

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MARLO MHC WATER SOFTENER SPECIFICATIONS

SERIAL NUMBER EP-110176-01

MODEL NUMBER MHC 4800-4

SOFTENER CAPACITY

Exchange Capacity Max. 4,800,000 Grains per Tank

Min. 3,000,000 Grains per Tank

Service 376 Gallons per Minute

Backwash 250 Gallons per Minute

Slow Rinse 60 Gallons per Minute

Fast Rinse 250 Gallons per Minute

PIPE SIZE 4 inches

SOFTENING Type Cation

Quantity 150 Cu. Ft. per Tank

Bed Depth 36 inches, Freeboard 32 inches.

SOFTENER TANK SIZE 96 inches Dia. x 72 inches Sideshell.

Gravel Support Bed Size 1/8” X 1/16” , 5500 Lbs.

BRINE TANK SIZE 74" dia. x 64" high.

Gravel Support Bed

Top Layer Size , NONE Lbs.

Bottom Layer Size , NONE Lbs.

SALT PER REGENERATION BRINE DRAW

Max. 2250 Lbs. (750 gallons) 90% tank level

Min. 900 Lbs. (300 gallons 40% tank level

GALLONS CAPACITY BETWEEN REGENERATION PER TANK

Max. Gal. Min. Gal.

(Determined by dividing exchange capacity of softener by compensated hardness.)

COMPENSATED HARDNESS G.P.G.

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SECTION 2

Piping Installation Instructions

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MX II CONTROLLER PROGRAMMING GUIDE

SYSTEM INFORMATION

6Phone: (262) 681-1300 • Web: www.Marlo-Inc.com • E-mail: info@marlo-inc.com

TUBING DIAGRAM - MULTITANK

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MHC 1200M-1500M TWIN PROGRESSIVE MX II CONTROLLER

INSTALLATION

7Phone: (262) 681-1300 • Web: www.Marlo-Inc.com • E-mail: info@marlo-inc.com

INSTALLATION INSTRUCTIONS

PIPING INSTALLATION:

1. Install piping as shown on the layout drawing. Include unions and shut-off valves on the inlet and outlet of each softener. Also, include a shut-off valve for each injector provided with the system. It is recommended that a union be installed in each softener drain-line to facilitate cleaning the backwash flow control.

2. Do not reduce drain-line pipe size. Do not install a shut off valve in the drain-line. Provide an air gap in the drain line in accordance with local codes (minimum four (4) pipe diameters).

3. If your system has a water meter thoroughly read the meter instructions manual located in the back of this manual before installing any water meters or flow sensors,. Water meters typically must be installed in a particular manner (i.e. horizontal, plane or with recommend pipe lengths) to function properly.

4. After the piping has been completed, make sure to close all isolation valves.

NOTES:

• Install the piping conforming to federal, provincial, and local codes.

• Union or flanges are recommended at the control valve’s inlet, outlet, and drain connections

• To enhance the monitoring of the system’s performance sample valves and pressure gauges are be installed at the inlet and outlet piping to each control valve.

• If distance of drain line is over a 10 ft. vertical or 25 ft. horizontal run, increase drain line one pipe size over that provided on the control valve.

• Do not make a direct connection to the drain. Provide an air gap of at least four times the diameter of the pipe to conform to sanitation codes and to permit observation of the flow.

• It is not recommended that an overhead or a long horizontal drain run be used. The increased backpressure will cause problems when drawing brine.

SOFTENER LOADING

Do not begin loading until you have confirmed all of the required media is on site.

Locate your unit on the Specification Table for the correct amount of gravel and resin per tank and separate quantities.

Before loading, visually check the lower distributor for shipping damage. All radial arms and baskets strainers are in place and pointing downward. Tighten any loose laterals. Do not load tank if there is damage is evident. Call the fac-tory if any damage is observed.

Slowly open the inlet valve and fill the tank half way or as full as possible with water. There might be a flow of water to drain.

Care should be exercised in the loading of the gravel in order to insure that the distributors are not damaged. The equipment provided has a PVC lower distributor system.

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SECTION 3

Brine Tank Installation Instructions

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SECTION 4

Resin and Gravel Loading Instructions

Nancrede Engineering Company, Inc.

MHC 1200M-1500M TWIN PROGRESSIVE MX II CONTROLLER

INSTALLATION

8Phone: (262) 681-1300 • Web: www.Marlo-Inc.com • E-mail: info@marlo-inc.com

INSTALLATION INSTRUCTIONS

GRAVEL LOADING

1. Slowly and gently pour the gravel marked for the mineral tank into the unit.

2. Drain the tank down until the gravel and water levels are the same.

3. Carefully level the gravel before loading the resin.

RESIN LOADING

1. Reopen the inlet valve and fill the tank to1/3 to 1/2 full of water.

2. Pour the quantity of resin marked for the tank in through the top opening.

3. Reopen the inlet valve and fill the tank with water to the top access opening.

4. Close and secure the top access opening.

5. Open inlet valve and continue to fill the tank with water until it is fully pressurized.

BRINE TANK INSTALLATION

1. The brine tank should be installed on a smooth level surface. If none is available, the tank should be placed on a smooth piece of exterior plywood and leveled by placing shims underneath the plywood.

2. Load the two layers of gravel 3/4x1/2 and 1/4x1/8 and level. Make sure the brine draw pipe located in the tank is as vertical as possible.

3. Load the brine tank with the recommended amount of salt. Do not fill the tank past half way with salt.

4. Check the Specification Table for the float setting for your particular system. (Units are shipped with the float set for maximim salting). If the setting is incorrect,a djsut the stop collars to the proper setting,

5. Connect the brine valve to the brine injector. Make sure the pipe size matches the size of the transfer valve (i.e. 1” valve use 1” pipe).

6. Open the manual injector feed water valve and allow the brine tank to fill with water. To speed this process the tank can be filled with a garden hose to about 2” below the float. The tank will continue to fill until the float rises and shuts of the flow.

7. Adjust the counter weight to insure that the brine valve arm rides up and down.

8. Place cover back on the brine tank (if supplied).

Note:

In the process of making brine for the first regeneration, the solution volume will increase (one gallon of water will be

1.2 gallons of brine). The final level of the liquid will be several inches above the platform.

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SECTION 5

Start-Up / Controller Operation

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START-UP INSTRUCTIONS

PLC PROGESSIVE CONTROLLER

Note: Read the controls description section located in this manual before proceeding.

With all piping and installation complete, and the mineral in the tank, proceed as follow:

1. Open the manual by-pass valve. The manual inlet and outlet valves are to remain closed.

2. Connect the power to the PLC controller. This operator interface display will light up. Advance the operator interface to the Main Screen. The brine tank should start to refill from the brine pump skid.

3. Open the remote stager enclosure cover on Unit 1 and manually rotate the stager to the #1 (backwash) position. The stager motor will rotate back to the #4 (service) position. This is done to confirm the controller’s homing signal is operational.

4. Manually advance the operator interface to the Presets Screen. Verify the cycle time and K factor are correct for your unit size. Change if required.

5. Manually advance the operator interface to the Flow Rate Presets for

Progressive Flow. Verify the flow presets are correct for your unit using the flow chart in this manual. Change if required.

6. Manually advance the operator interface to the Operator Control 1

Manually Start/Advance regeneration.

7. Advance Unit 1 to the backwash step. The unit 1 stager should rotate to the step 1 (backwash) position.

8. Slowly open the manual inlet supply valve. Do not open fully. Full flow of water could cause loss of media. Continue to fill slowly until all air is expelled and only water flows to the drain. Water will enter from the bottom of the resin tank as air is expelled from the top drain.

If the system is supplied with an air vent make sure that the valve is open during this process.

9. When only water flows to the drain and out the air vent (if applicable), open the manual inlet valve all of the way. Backwash until the water looks clean when caught in a container.

10. Advance Unit 1 to the brine/slow rinse step. The Unit 1 stager should rotate to the step 2 brine/slow rinse position. There will be a slow flow to the drain.

11. While the Unit 1 is in the Brine/Slow Rinse position, check the level in the brine tank. The level should be dropping at a slow rate (approximately 2” per minute).

12. Advance Unit 1 to the Fast Rinse position. The Unit 1 stager should rotate to the step 3 (Fast rinse) position. There will be a high flow of water to the drain. Allow the water to flow to the drain until clear.

During this time, the brine tank will fill with saturated brined until it reaches the refill point.

13. Advance Unit 1 to the service position. The unit 1 stager should rotate to the step 4 Service position. There will be no flow of water to the drain.

14. Perform steps 3-13 to the other units.

15. Close the manual by-pass valve and open all outlet valves fully. The system is now in service.

16. The amount of brine used is controlled by the level transmitter mounted on the brine tank.

0% = empty 100% = 50" 10% = brine draw cut off 40% = refill point for minimum salting 300 gallons 90% = refill point for maximum salting 900 gallons The system is shipped set at maximum salting

SEQUENCE OF OPERATION

TWIN WATER SOFTENER WITH MEASURING TANK

MODEL MHC 4800-4

S/N EP-110176-01

Note: 1. The TWIN water softener is designed for one tank in service and one tank in standby or regeneration. The water softener tanks will be placed in service or standby based on total water flow demand..

2. The water softener system is designed to use saturated brine from an existing brine tank. A new brine pump system is provided which will pump saturated brine from the brine tank to the new water softeners. The saturated brine will be diluted at the water softeners.

5. Each water softener has a flow sensor mounted on the soft water outlet piping. The flow sensor will indicate flow and totalize soft water produced.

6. The water softener has been provided with a brine measuring tank, refill valve, brine draw valve and level transmitter. The quantity of brine used is adjustable using the screens on the water softener PLC screen.

7. A saturated brine pump skid has been provided with two brine pumps. The brine pumps are twin alternating design.

8. All regeneration times, batch volumes and alarm set points are field adjustable.

REGENERATION SEQUENCE OF OPERATION

Note: This description is for one unit and typical for the other units

1. Service

Valves Open: FV-1, FV-2 The inlet water passes through the service inlet valve FV-1 then passes through the resin bed inside the tank and exits through the service outlet valve FV-2 The duration of the service step is determined by the quantity of water that is passed through the resin measured by the flow totalizer..

2. Backwash Valves Open: FV-3, FV-4 The inlet water enters the resin bed through the backwash valve FV-4 at lower resin level upward to expand and clean the entire resin bed and than exits from the top of the tank through backwash outlet valve FV-3.

Time duration is 15 minutes

3. Brine Draw Valves Open: FV-5, FV-6, FV-7 The saturated brine is drawn from the brine injector . The saturated brine is diluted to a 10-12 % solution by the injector and than passes through the top of the resin bed through the dilute brine valve FV-5. The waste brine exits the bottom of the resin bed through the fast rinse valve FV-6.

The brine tank refill valve FV-8 will be held shut through this entire step.

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The time duration of the brine draw step is determined by the quantity of brine used. The level transmitter in the brine tank is calibrated in percent full.

0% = empty 100% = 50" 10% = brine draw cut off 40% = refill point for minimum salting 300 gallons 90% = refill point for maximum salting 900 gallons The system is shipped set at maximum salting

4. Slow Rinse

Valves Open; FV5, FV-6 The slow rinse water is drawn through the brine injector through the dilute brine inlet valve FV-5 and than passes through the top of the resin bed. The waste brine exits the bottom of the resin bed through the fast rinse valve FV-6.

The brine tank refill valve FV-8 will be held shut through this entire step.

Time duration is 40 minutes

5. Fast Rinse

Valves Open: FV-1, FV-6 The fast rinse water enters the resin bed through the inlet service valve FV-1and then passes through the top of the resin bed. The remaining traces of brine exits the bottom of the resin bed through rinse outlet valve FV6.

The brine tank refill valve FV-8 will be allowed to open at this step.

Time duration is 12 minutes

BRINE TRANSFER STARTER MCC-1 CONTROL

The MCC contains the two starters for the two brine transfer pumps. One pump is for the condensate polisher system and one is for the softener system.

Each pump has a Hand Off Auto Selector switch on the front of the panel.

Auto – in this position the pump will transfer brine under PLC control. If a unit is not in a brine step the brine will be allowed to be transferred until the level in the brine tank gets to the high stop level. If the level in the brine maker gets low the transfer will also be stopped.

Off- the pump is forced off

Hand – the pump is forced on

Reference wiring diagram EP11-176-08-03 for wiring details.

ELECTRICAL CONTROLS OPERATION

General-the main control panel (MCP) contains the programmable logic controller (PLC) and the operator interface (OIT). The system is controlled by the PLC. Operator intervention and control along with some program set point access is through the OIT. The PLC controls the system so that one or more units will be online (in service) based on flow demand. If flow is low then only one unit will be online. If flow increases past the set point for bringing the second unit online then the second unit will come online. When the flow increases above the set point for bringing the third unit online then the third unit will come online. As flow decreases, the additional units that were brought online will be taken offline to standby status. A unit will be automatically regenerated when its gallon batch throughput set point has been reached. A unit can also be manually forced into regeneration by using a pushbutton on the OIT.

A regeneration lockout is built into the logic so that only one unit can be in a regeneration at a time.

Brine tank refill- This system draws ready-made brine from a brine maker. When either unit is not in the brine draw/slow rinse step the system will allow the brine measuring tank to be filled. A brine transfer pump will move the brine from the brine maker to the brine measuring tank.

WIRING DIAGRAMS-REFERENCE WIRING DIAGRAMS: EP11-176A-08-01

NOTE:

FOLLOW ALL APPLICABLE CODES AND REGULATIONS WHEN WIRING IN THIS SYSTEM.

CAUTION:

VERIFY ALL POWER IS DISCONNECTED BEFORE SERVICING THE EQUIPMENT

COMMON TO EACH SCREEN IS A SCREEN CHANGE AND ALARM SILENCE PUSH-

BUTTON. PRESS THE SCREEN CHANGE BUTTON TO BRING UP THE SCREEN CHANGES

SCREEN. IF THERE IS AN ALARM USE THE ALARM SILENCE BUTTON TO SILENCE THE

ALARM.

MAIN SCREEN

The main screen displays the following:

Unit- each unit is identified as A or B. The units themselves are referred to as A or B in a left to right sequence as you face the units from the front. Each unit’s status is displayed next to the unit identifier. The status indicates whether the unit is primary or secondary status. Primary (1) is the unit that is the first to be in service. As the flow increases the secondary (2) unit will be put into service.

Mode-each unit’s mode is displayed here. The modes indicate which cycle the unit is in. These can be any one of the following:

Service (serv) Backwash (bw) Brine Slow rinse (brn/sr) Fast rinse (fr) Standby (stdby)

Flow-each units flow rate is shown here in gallons per minute (gpm)

Batch-each units gallons remaining in the batch is displayed here.

This display counts the gallons down from the preset to zero.

Regeneration cycle time -in the lower part of the screen the regeneration cycle time remaining will be displayed if a unit is in regeneration.

Brine Tank Level Indicator- to the right of the screen is the real-time level of the brine tank. Use this to monitor the level in the brine measuring tank.

Brine Pump Indicator- at the bottom of the screen is an indicator that will display the status of the brine pump. If the pump is not running the status will display “BRINE PUMP IDLE” and when the pump is running the status will change to “BRINE PUMP RUNNING.

CONTROLS CONTINUED:

OPERATOR INTERFACE SCREENS

CYCLE TIME PRESETS 1 SCREEN

This screen can be used to change the following set points:

Backwash cycle time in minutes Brine/slow rinse time in minutes Fast rinse time in minutes

Initial set points were as follows:

Backwash cycle time in minutes=12

Brine draw/slow rinse in minutes= 60 Fast rinse time in minutes=6 Brine tank refill override time in minutes=15

Brine Tank Refill Time Remaining- the amount of time remaining for the brine tank refill override alarm is displayed here.

Numeric Entry Button- All numeric entry button have a red border with a checkered yellow background. The number displayed is the current value for that preset. If a change in data is necessary, touch the desired button on the screen. A small keypad will pop up. Enter in the desired value using this keypad. Press the enter key. (long arrow key) There is a minimum and maximum value that can be entered. If the value entered is out of range a small banner will pop up indicating this.

BATCH/KFACTOR-

This screen can be used to adjust the K-factor and batch values.

The batch needs to be set in gallons. This is based on water hardness and capacity of the unit.

This value should be the number of gallons that can be allowed to pass though the unit before the unit gets hard.

K factor is based on the flow sensor fitting, pipe material and schedule.

The K factor was set at the factory and may need to be changed.

Initial setting = 23.22

Numeric Entry Button- All numeric entry button have a red border with a checkered yellow background. The number displayed is the current value for that preset. If a change in data is necessary, touch the desired button on the screen. A small keypad will pop up. Enter in the desired value using this keypad. Press the enter key. (long arrow key) There is a minimum and maximum value that can be entered. If the value entered is out of range a small banner will pop up indicating this.

PROGRESSIVE FLOW PRESETS

This screen can be used to change the following set points:

Delay in time (seconds) before the second unit will be added due to flow exceeding the “add second unit set point”.

Delay in time (seconds) before the second unit will be taken off line due to flow decreasing below the “add second unit set point”.

Flow rate to add second unit online- this set point is the value in which the second unit will be brought online. There is an adjustable delay before this occurs. This delay is located on flow rate delay set point screen. When the flow rate exceeds this flow rate value for the preset delay the second unit will be brought on line. If the total flow rate decreases below set point for a delayed amount of time the second unit will be taken offline.

Numeric Entry Button- All numeric entry button have a red border with a checkered yellow background. The number displayed is the current value for that preset. If a change in data is necessary, touch the desired button on the screen. A small keypad will pop up. Enter in the desired value using this keypad. Press the enter key. (long arrow key) There is a minimum and maximum value that can be entered. If the value entered is out of range a small banner will pop up indicating this.

IMPORTANT NOTE: TO MAKE THIS SYSTEM A TRUE TWIN ALTERNATING SYSTEM

SIMPLY CHANGE THE FLOW RATE TO ADD THE SECOND UNIT HIGH ENOUGH SO THE

SECOND UNIT WILL NOT COME ONLINE.

SCREEN CHANGES

This screen can be used to change to a different screen. This screen allows the user to scroll through the list of screens and choose which one they want.

MANUAL REGENERATION START/ADVANCE

This is the main screen used for manual operator regeneration start and advance. It is mainly used to manually start and advance a unit through it regeneration steps. Once a manual regeneration start is begun, regeneration cycle timing is automatic and the unit will advance itself automatically through the regeneration steps.

Along the top row are three buttons. These allow the operator to manually start a regeneration on any of the units.

Once in regeneration this button also allows the operator to manually advance the unit to its next regeneration cycle. Only one unit can be sent into regeneration at a time.

There is a 3 second delay on these buttons to verify operator intent.

Once a button is activated the operator will be locked out from activating the button again for 20 seconds in order to allow the stager time to rotate to its next position. This lockout is indicated by the text “pb lo” (pushbutton lockout) flashing.

If another unit is currently in a regeneration the program will not allow another unit to be manually sent into regeneration via its button. There is no memory of this button being depressed if another unit is already in regeneration.

Brine Tank Level Indicator- to the right of the screen is the real-time level of the brine tank. Use this to monitor the level in the brine measuring tank.

SYSTEM RESET

This screen allows the system to be reset or allows access to the configuration of the

OIT.

System Reset-this button when depressed for a minimum of 5 continuous seconds will reset the system. This will take any unit that is currently in regeneration out of regeneration to service or standby.

Unit A will be set as primary and B as secondary.

Config Access- this allows the operator to go to the OIT configuration menu. This has already been preset and access to this should not be necessary.

CONTRLS CONTINUED:

BRINE TANK SETTINGS SCREEN

This screen displays the level settings associated with the brine measuring tank.

High level alarm – enter the high level that the system will alarm. Initial setting = 95%

Stop Refill - enter the level where the tank will stop filling. Initial setting = 90%

Low level alarm – enter the low level where the system will alarm. Initial setting = 5%

The level where each unit will stop drawing brine is fixed at 10%.

Brine tank level – The brine tank level is displayed here.

LT-1 Max analog – enter the brine tank level max analog value here. Initial setting = 100

NOTE: THE MAX ANALOG VALUE PROGRAMMED HERE MUST MATCH THE 20mA MAX

ANALOG VALUE PROGRAMMED N THE TRANSMITTER OR THE READINGS WILL BE

INACCURATE.

TOTALIZERS SCREEN

This screen is used to monitor the amount of service flow that has passed for any unit.

The totalizers will count the amount of gallons that have passed up to 1 trillion before resetting automatically. There is a 3 second delay before the totalizer value will reset to verify operator intent.

ALARM BANNER SCREEN

An alarm banner will occur if: either of the stagers in the LCP’s fails to rotate home, if the brine pump fails to start when needed, if the brine level exceeds the high level limit, if the brine tank level exceeds the low level limit or if the brine tank override time elapses.

Press the ACK button to acknowledge the alarm.

ALARM HISTORY SCREEN

When an alarm occurs a date and time stamp of the alarm will be stored here.

MISCELLANEOUS:

STAGER OPERATION

Stagers-each stager is located in its own enclosure on the individual units themselves.

They operate the diaphragm vales on the unit. The stager has multiple ports on it to pressurize and vent diaphragm valves in order to open and close them. Pressure to a valve opens the valve.

A vent to a valve allows the valve to open. The stager has 4 numbers on its indexing wheel inside of the enclosure. Each position represents a different Regeneration cycle. 4= service/standby, 1= backwash, 2= brine/slow rinse, 3= fast rinse.

If for some reason power is disrupted the stager can be manually rotated to the different positions in order to manually regenerate the unit.

Stager homing- if for some reason the stager gets out of sync with the plc the plc will drive the stager back to its service #4 position. This can occur if someone manually rotates the stager out of service while there is power to the unit. This is designed to correct the situation if someone happens to tamper with the stagers.

SECTION 6

Brine Maker Operation

SEE SEQUENCE OF OPERATION

SECTION 7

Brine Valve Operation

NO BRINE VALVE PROVIDED

SECTION 8

Maintenance

Vendor Literature & Manuals page 1 of 4‡ SIGNET 515/2536 Rotor-X Flow Sensors

‡ SIGNET 515/2536 Rotor-X Flow Sensors Instructions for all versions of: 515/8510-XX and 2536/8512-XX

ENGLISH

1. Specifications

General Data

Flow Rate Range: 515: 0.3 to 6 m/s (1 to 20 ft/s)

2536: 0.1 to 6 m/s (0.3 to 20 ft/s)

Pipe Size Range: DN15 to DN1000 (0.5 to 36 in.)

Linearity: ±1% of full range

Repeatability: ±0.5% full range

Cable Length: 7.6 m (25 ft) standard

515: 60 m (200 ft) maximum

2536: 305m (1000 ft) maximum

Cable Type: 2-conductor twisted pair w/shield (22 AWG)

Minimum Reynolds Number Required: 4500

Cap Material: Glass Filled Polypropylene

515: Red

2536: Blue

Wetted Materials:

• Sensor Body: Glass filled Polypropylene (black) or PVDF

(natural)

• O-Rings: FPM-Viton® (Std) or EPDM or FFKM-Kalrez®

• Pin: Titanium or Hastelloy-C or PVDF; other material options available

• Rotor: Black PVDF or natural PVDF; optional Tefzel® with or w/o Fluoraloy B® sleeve

Shipping Weight: -X0 0.454 kg (1 lb)

-X1 0.476 kg (1.04 lbs)

-X2 0.680 kg (1.50 lbs)

-X3 0.794 kg (1.75 lbs)

-X4 0.850 kg (1.87 lbs)

-X5 1.0 kg (2.20 lbs)

3519 1.3 kg (2.86 lbs)

515 Sensor

Signal:

Frequency: 19.7 Hz per m/s nominal (6 Hz per ft/s)

Amplitude: 3.3 V p/p per m/s nominal (1 V p/p per ft/s)

Source Impedance: 8 kΩ

3-0515.090

SAFETY INSTRUCTIONS

1. Depressurize and vent system prior to installation or removal.

2. Confirm chemical compatibility before use.

3. Do not exceed maximum temperature/pressure specifications.

4. Wear safety goggles or faceshield during installation/service.

5. Do not alter product construction.

8510-XX/8512-XX

Integral Sensor shown with Transmitter and Integral Adapter Kit

(sold separately)

515/2536 Sensor

Standards & Approvals

• Manufactured under ISO 9001 and ISO 14001

• CE

• 515 Only: FM Class I, II, III/Div. I/Groups A-G

2536 Sensor

Signal:

Frequency: 49 Hz per m/s nominal (15 Hz per ft/s nominal)

Supply voltage: 3.5 to 24 VDC regulated

Supply current: <1.5 mA @ 3.3 to 6 VDC

<20 mA @ 6 to 24 VDC

Output Type: Open collector transistor, sinking

Output current: 10 mA max.

Fluid Conditions

Rotor-X Sensor Pressure/Temperature Ratings:

Polypropylene Body:

• 12.5 bar (180 psi) max. @ 20 °C (68 °F)

• 515: 1.7 bar (25 psi) max. @ 90 °C (194 °F)

• 2536: 1.7 bar (25 psi) max. @ 85 °C (185 °F)

PVDF Body:

• 14 bar (200 psi) max @ 20 °C (68 °F)

• 515: 1.7 bar (25 psi) max @ 100 °C (212 °F)

• 2536: 1.7 bar (25 psi) max @ 85 °C (185 °F)

Dimensions

102 mm/

4.0 in.

-X0 or -X1

-X0 = 152 mm/6.0 in.

-X1 = 185 mm/7.3 in.

Standard

7.6 m/25 ft.

cable included

26.7 mm/

1.05 in.

-X (0 thru 5)

Pipe Range:

1/2 to 4 in. -X0 = 104 mm/4.1 in.

5 to 8 in. -X1 = 137 mm/5.4 in.

10" and up -X2 = 213 mm/8.4 in.

1/2 to 4 in. -X3 = 297 mm/11.7 in.

5 to 8 in. -X4 = 333 mm/13.1 in.

10" and up -X5 = 409 mm/16.1 in.

Wet-tap Lengths

1-1/4" NPSM

threaded cap

0 40 80 120 160 200

-18 4 27 49 71 93

°F

°C psibar

515/8510-X X

- P

V D

F

515/8510-X X

- P olypropylene

0 40 80 120 160 200

-18 4 27 49 71 93

°F

°C psibar

2536/8512-X X

- P

V D

F

2536/8512-X X

- P olypropylene

D (2/03) English

Nancrede Engineering Company, Inc.

page 2 of 4 ‡ SIGNET 515/2536 Rotor-X Flow Sensors

5. Sensor Wiring

Technical Notes

• Use 2-conductor shielded cable for cable extensions.

• Cable shield must be maintained through cable splice.

• Refer to your instrument manual for specific wiring details.

4. Standard Sensor Installation

1. Lubricate the sensor O-rings with a silicone lubricant (e.g.

GE silicone compound #G632 or equivalent). Do not use any petroleum based lubricant that will attack the O-rings.

2. Using an alternating/twisting motion, lower the sensor into the fitting, making sure the installation arrows on the black cap are pointing in the direction of flow, see Figure A.

Figure B

Figure A

3. Engage one thread of the sensor cap then turn the sensor until the alignment tab is seated in the fitting notch. Hand tighten the sensor cap. DO NOT use any tools on the sensor cap or the cap threads and/or fitting flange threads will be damaged, see Figure B.

2. Location of Fitting

Recommended sensor upstream/downstream mounting requirements

3. Sensor Mounting Position

• Horizontal pipe runs: Mount sensor in the upright (0°) position for best performance. Mount at a maximum of 45° when air bubbles are present (pipe must be full). Do not mount on the bottom of the pipe when sediments are present.

• Vertical pipe runs: Mount sensor in any orientation. Upward flow is preferred to ensure full pipe.

6. Rotor Replacement Procedure

1. To remove the rotor, insert a small screwdriver between the rotor and the ear of the sensor.

2. Twist the screwdriver blade to flex the ear outward enough to remove one end of the rotor and pin.

DO NOT flex the ear any more than necessary! If it breaks, the sensor cannot be repaired.

3. Install the new rotor by inserting one tip of the pin into the hole, then flex the opposite ear back enough to slip rotor into place.

10x I.D. 5x I.D.

Inlet Outlet Flange Reducer

15x I.D. 5x I.D. 20x I.D. 5x I.D.

90° Elbow

40x I.D. 5x I.D.

2 x 90° Elbow 3 dimensions

25x I.D. 5x I.D.

2 x 90° Elbow

50x I.D. 5x I.D.

Pump/Valve sensor bale sensor cap tab black conduit cap notch black conduit cap

PROCESS PIPE

(TOP VIEW) direction of flow sensor bale

2536 Sensor Connections to Other Brand Instruments

DC sensor power supplied from +GF+ SIGNET instrument.

10KΩ Pull-up resistor may be required for non +GF+ SIGNET brand instrument.

Input

Gnd.

10 kΩ

+ 3.3 to 24

VDC-

black shield red Other instrument

Other Brands

Black Frequency (-)

Red Frequency (+)

Shield Ground

515 Sensor Connections to ‡ SIGNET Instruments

2536 Sensor Connections to ‡ SIGNET Instruments

Black

5 VDC

Red Frequency in

Shield Ground

+45°-45°

0°

Process

Pipe

Nancrede Engineering Company, Inc.

page 3 of 4‡ SIGNET 515/2536 Rotor-X Flow Sensors

PIPE PIPE PIPE

SIZE FITTING SIZE FITTING SIZE FITTING

(IN.) TYPE U.S. GAL LITERS U.S. GAL LITERS (IN.) TYPE U.S. GAL LITERS U.S. GAL LITERS (IN.) TYPE U.S. GAL LITERS U.S. GAL LITERS

SCH 80 PVC TEES FOR SCH 80 PVC PIPE CARBON STEEL TEES ON SCH 40 PIPE STAINLESS STEEL WELDOLETS ON SCH 40 PIPE 1/2 PV8T005 480.19 126.87 991.71 262.01 1/2 CS4T005 370.20 97.808 756.00 199.74 2-1/2 CR4W025 18.800 4.9670 37.600 9.9339

3/4 PV8T007 257.72 68.090 545.14 144.03 3/4 CS4T007 212.06 56.027 438.69 115.90 3 CR4W030 12.170 3.2153 24.340 6.4306

1 PV8T010 174.67 46.148 352.44 93.114 1 CS4T010 141.14 37.289 286.78 75.768 4 CR4W040 6.9600 1.8388 13.920 3.6777

1-1/4 PV8T012 83.390 22.032 177.18 46.812 1-1/4 CS4T012 60.655 16.025 121.22 32.026 5 CR4W050 5.2600 1.3897 10.860 2.8692

1-1/2 PV8T015 58.580 15.477 117.85 31.137 1-1/2 CS4T015 45.350 11.982 91.139 24.079 6 CR4W060 3.6900 0.9749 7.5200 1.9868

2 PV8T020 32.480 8.5812 66.739 17.633 2 CS4T020 26.767 7.0717 54.468 14.391 8 CR4W080 2.1300 0.5627 4.3400 1.1466

2-1/2 PV8T025 21.833 5.7683 42.994 11.359 10 CR4W100 1.3500 0.3567 2.7600 0.7292

3 PV8T030 13.541 3.5775 26.652 7.0414 STAINLESS STEEL TEES ON SCH 40 PIPE 12 CR4W120 0.9600 0.2536 1.9400 0.5125

4 PV8T040 7.6258 2.0147 15.006 3.9645 1/2 CR4T005 358.96 94.838 734.20 193.98

3/4 CR4T007 202.61 53.530 412.10 108.88 CARBON STEEL WELDOLETS ON SCH 40 PIPE

SCH 80 CPVC TEES FOR SCH 80 CPVC PIPE 1 CR4T010 127.14 33.590 252.70 66.764 2-1/2 CS4W025 18.800 4.9670 37.600 9.9339

1/2 CPV8T005 480.19 126.87 991.71 262.01 1-1/4 CR4T012 61.910 16.357 128.12 33.849 3 CS4W030 12.170 3.2153 24.340 6.4306

3/4 CPV8T007 257.72 68.090 545.14 144.03 1-1/2 CR4T015 40.410 10.676 77.320 20.428 4 CS4W040 6.9600 1.8388 13.920 3.6777

1 CPV8T010 174.67 46.148 352.44 93.114 2 CR4T020 22.300 5.8917 45.780 12.095 5 CS4W050 5.2600 1.3897 10.860 2.8692

1-1/4 CPV8T012 83.390 22.032 177.18 46.812 6 CS4W060 3.6900 0.9749 7.5200 1.9868

1-1/2 CPV8T015 58.580 15.477 117.85 31.137 GALVANIZED IRON TEES ON SCH 40 PIPE 8 CS4W080 2.1300 0.5627 4.3400 1.1466

1 IR4T010 104.54 27.619 213.01 56.277 10 CS4W100 1.3500 0.3567 2.7600 0.7292

SCH 80 PVC SADDLES FOR SCH 80 PVC PIPE 1-1/4 IR4T012 62.979 16.639 127.75 33.751 12 CS4W120 0.9600 0.2536 1.9400 0.5125

2 PV8S020 32.480 8.5812 66.739 17.633 1 1/2 IR4T015 46.688 12.335 94.401 24.941

2-1/2 PV8S025 21.833 5.7683 42.994 11.359 2 IR4T020 29.459 7.7832 59.420 15.699 COPPER/BRONZE BRAZOLETS ON SCH 40 PIPE

3 PV8S030 13.541 3.5775 26.652 7.0414 2-1/2 BR4B025 18.800 4.9670 37.600 9.934

4 PV8S040 7.6258 2.0147 15.006 3.9645 BRONZE TEES ON SCH 40 PIPE 3 BR4B030 12.170 3.2153 24.340 6.431

6 PV8S060 4.1623 1.0997 8.3246 2.1994 1 BR4T010 104.54 27.619 213.01 56.277 4 BR4B040 6.9600 1.8388 13.920 3.678

8 PV8S080 2.3705 0.6263 5.0164 1.3253 1-1/4 BR4T012 62.979 16.639 127.75 33.751 5 BR4B050 5.2600 1.3897 10.860 2.869

10 PV8S100 1.5300 0.4042 3.0600 0.808 1-1/2 BR4T015 46.688 12.335 94.401 24.941 6 BR4B060 3.6900 0.9749 7.5200 1.987

12 PV8S120 1.0600 0.2801 2.1600 0.571 2 BR4T020 29.459 7.7832 59.420 15.699 8 BR4B080 2.1300 0.5627 4.3400 1.147

10 BR4B100 1.3500 0.3567 2.7600 0.729

SCH 80 PVC SADDLE ON SCH 40 PVC PIPE COPPER TEE FITTINGS ON COPPER PIPE SCH K 12 BR4B120 0.9600 0.2536 1.9400 0.513

2 PV8S020 27.350 7.2259 54.700 14.452 1/2 CUKT005 443.21 117.10 917.84 242.50

2-1/2 PV8S025 18.874 4.9866 37.159 9.8175 3/4 CUKT007 212.16 56.052 428.27 113.15 SCH 80 IRON SADDLES ON SCH 80 PIPE 3 PV8S030 12.638 3.3389 23.697 6.2608 1 CUKT010 127.18 33.600 256.43 67.749 2 IR8S020 32.360 8.5495 64.720 17.099

4 PV8S040 6.7282 1.7776 13.456 3.5552 1-1/4 CUKT012 88.218 23.307 176.44 46.615 2-1/2 IR8S025 22.220 5.8705 42.480 11.223

6 PV8S060 3.7297 0.9854 7.4594 1.9708 1-1/2 CUKT015 56.962 15.049 115.69 30.565 3 IR8S030 13.420 3.5456 26.420 6.980

8 PV8S080 2.1527 0.5688 4.5292 1.1966 2 CUKT020 29.370 7.7595 63.385 16.746 4 IR8S040 7.6600 2.0238 14.700 3.884

10 PV8S100 1.3500 0.3567 2.8000 0.740 5 IR8S050 5.8600 1.5482 12.180 3.218

12 PV8S120 0.9600 0.2536 1.9800 0.523 6 IR8S060 4.0900 1.0806 8.4400 2.230

1/2 CUKT005 414.41 109.49 858.22 226.74 8 IR8S080 2.3300 0.6156 4.9000 1.295

PP CLAMP-ON SADDLE ON SCH 80 PP PIPE 3/4 CUKT007 191.09 50.485 385.74 101.91 10 IR8S100 1.5300 0.4042 3.0600 0.808

10 PPS100 1.5300 0.4042 3.0600 0.808 1 CUKT010 119.84 31.662 241.64 63.841 12 IR8S120 1.0600 0.2801 2.1600 0.571

12 PPS120 1.0600 0.2801 2.1600 0.571 1-1/4 CUKT012 85.451 22.576 170.90 45.152

1-1/2 CUKT015 55.160 14.573 112.03 29.598 SCH 80 IRON SADDLE ON SCH 40 PIPE

PP CLAMP-ON SADDLE ON SCH 40 PP PIPE 2 CUKT020 28.605 7.5575 61.74 16.310 2 IR8S020 26.820 7.0859 53.640 14.172

10 PPS100 1.3500 0.3567 2.8000 0.740 2-1/2 IR8S025 18.800 4.9670 37.600 9.934

12 PPS120 0.9600 0.2536 1.9800 0.523 3 IR8S030 11.990 3.1678 23.220 6.135

4 IR8S040 6.8500 1.8098 13.260 3.503

5 IR8S050 5.3300 1.4082 11.040 2.917

6 IR8S060 3.7600 0.9934 7.2400 1.913

8 IR8S080 2.1300 0.5627 4.4000 1.162

10 IR8S100 1.3500 0.3567 2.8000 0.740

12 IR8S120 0.9600 0.2536 1.9800 0.523

515/8510-XX 2536/8512-XX 515/8510-XX

COPPER TEE FITTINGS ON COPPER PIPE SCH L

7. K-Factors A K-Factor is the number of pulses a sensor will generate for each engineering unit of fluid which passes the sensor. K-factors for water are listed below in U.S. gallons and liters. For example, in a 1-inch PVC pipe, the 515 paddlewheel generates 174.67 pulses per gallon of water passing the rotor. K-factors are listed for pipes up to 12 inches. For pipes over 12 inches, consult your +GF+ SIGNET distributor.

"H"

8. H-Dimensions

The plastic sensor insert in the Weldolet fitting MUST be removed during the welding process. When reinstalled, it is important that the insert be threaded to the proper height ("H" dimension).

K-Factors DIN Pipes

515/8510-XX 2536/8512-XX

Weldolet "H" dimension Weldolet "H" dimension part number inches mm part number inches mm

CS4W020 2.38 60.45 CS4W240 4.16 105.66

CS4W025 2.33 59.18 CS4W360 4.10 104.14

CS4W030 2.32 58.92

CS4W040 2.30 58.42 CR4W020 2.38 60.45

CS4W050 3.09 78.48 CR4W025 2.33 59.18

CS4W060 2.96 75.18 CR4W030 2.32 58.92

CS4W080 2.73 69.34 CR4W040 2.30 58.42

CS4W100 5.48 139.19 CR4W050 3.09 78.48

CS4W120 5.25 133.35 CR4W060 2.96 75.18

CS4W140 5.10 129.54 CS4W080 2.73 69.34

CS4W160 4.85 123.19 CR4W100 5.48 139.19

CS4W180 4.60 116.84 CR4W120 5.25 133.35

CS4W200 4.38 111.25

PIPE FITTING

SIZE TYPE U.S. GAL LITERS U.S. GAL LITERS CODE

DN 15 PPMT005 481.55 127.23 952.87 251.75 198.150.522

DN 20 PPMT007 277.09 73.207 563.10 148.77 198.150.523

DN 25 PPMT010 141.18 37.300 291.60 77.042 198.150.524

DN 32 PPMT012 83.540 22.071 169.22 44.709 198.150.525

DN 40 PPMT015 51.265 13.544 103.90 27.450 198.150.526

DN 50 PPMT020 29.596 7.8193 60.789 16.060 198.150.527

DN 65 PPMT025 20.658 5.4579 41.498 10.964 198.150.560

DN 80 PPMT030 13.330 3.5218 26.786 7.0769 198.150.561

DN 100 PPMT040 8.7077 2.3006 17.415 4.6011 198.150.562

DN 125 PPMT050 5.0667 1.3386 10.168 2.6864 198.150.563

DN 150 PPMT060 3.6892 0.9747 7.3119 1.9318 198.150.564

DN 200 PPMT080 2.0398 0.5389 3.9946 1.0554 198.150.565

DN 15 SFMT005 420.87 111.19 827.26 218.56 198.150.529

DN 20 SFMT007 228.15 60.277 489.87 129.42 198.150.530

DN 25 SFMT010 136.70 36.116 283.55 74.915 198.150.531

DN 32 SFMT012 79.294 20.950 158.59 41.899 198.150.532

DN 40 SFMT015 43.490 11.490 86.980 22.980 198.150.533

DN 50 SFMT020 25.908 6.8450 50.385 13.312 198.150.534

DN 65 SFMT025 18.067 4.7732 36.133 9.5465 198.150.571

DN 80 SFMT030 12.357 3.2648 24.715 6.5297 198.150.572

DN 100 SFMT040 8.0599 2.1294 16.120 4.2589 198.150.573

DN 125 SFMT050 4.4312 1.1707 8.8624 2.3415 198.150.574

DN 150 SFMT060 3.2271 0.8526 6.4543 1.7052 198.150.575

DN 200 SFMT080 2.0360 0.5379 4.0720 1.0758 198.150.576

PVC FITTINGS (DIN/ISO) - EUROPE ONLY

DN 15 PVMT005 486.18 128.45 972.37 256.90 198.150.480

DN 20 PVMT007 242.85 64.160 485.69 128.32 198.150.481

DN 25 PVMT010 148.64 39.270 297.274 78.540 198.150.482

DN 32 PVMT012 85.125 22.490 170.249 44.980 198.150.483

DN 40 PVMT015 51.855 13.700 103.709 27.400 198.150.484

DN 50 PVMT020 29.750 7.8600 59.500 15.720 198.150.485

DN 65 PVMT025 17.487 4.6200 34.9734 9.2400 198.150.538

DN 80 PVMT030 12.491 3.3000 24.9810 6.6000 198.150.539

DN 100 PVMT040 8.1377 2.1500 16.2754 4.3000 198.150.540

DN 150 PVMT060 4.0878 1.0800 8.1756 2.1600 198.150.543

DN 200 PVMT080 2.0439 0.5400 4.0878 1.0800 198.150.545

515/8510-XX 2536/8512-XX

POLYPROPYLENE FITTINGS (DIN/ISO AND BS AND ANSI)

PVDF FITTINGS (DIN/ISO AND BS AND ANSI)

2536/8512-XX515/8510-XX

Nancrede Engineering Company, Inc.

page 4 of 4 ‡ SIGNET 515/2536 Rotor-X Flow Sensors

‡ SIGNET

Signet Scientific Company, 3401 Aerojet Avenue, El Monte, CA 91731-2882 U.S.A. • Tel. (626) 571-2770 • Fax (626) 573-2057

For Worldwide Sales and Service, visit our website: www.gfsignet.com • Or call (in the U.S.): (800) 854-4090

GEORGE FISCHER ‡ Piping Systems 3-0515.090 (D-2/03) English © Signet Scientific Company 2003 Printed in U.S.A. on recycled paper

9. ‡ SIGNET Fittings

515/8510-XX

Ordering Information

Part No. Code

P51530-P0 ...... 198 801 620 P51530-P1 ...... 198 801 621 P51530-P2 ...... 198 801 622 P51530-P3 ...... 198 840 310 P51530-P4 ...... 198 840 311 P51530-P5 ...... 198 840 312 P51530-V0 ...... 198 801 623 P51530-V1 ...... 198 801 624 P51530-V2 ...... 198 801 625 P51530-T0 ...... 198 801 663 P51530-T1 ...... 198 801 664 3-8510-P0 ....... 198 864 504 3-8510-P1 ....... 198 864 505 3-8510-T0 ....... 159 000 622 3-8510-V0 ....... 198 864 506 3519/515-P3 ... 159 000 819 3519/515-P4 ... 159 000 820 3519/515-P5 ... 159 000 821

Accessories M1538-2 .......... 198 801 181 P51547-3 ........ 159 000 474 M1538-4 .......... 198 820 018 P51550-3 ........ 198 820 043 3-0515.322-1 ... 198 820 059 3-0515.322-2 ... 198 820 060 3-0515.322-3 ... 198 820 017 M1546-1 .......... 198 801 182 M1546-2 .......... 198 801 183 M1546-3 .......... 198 820 014 M1546-4 .......... 198 820 015 P51545 ............ 198 820 016 1220-0021 ....... 198 801 186 1224-0021 ....... 198 820 006 1228-0021 ....... 198 820 007 P31536 ............ 198 840 201 P31536-1 ........ 198 840 202 P31536-2 ........ 159 000 649 P31542 ............ 198 801 630 P31934 159 000 466 P51589 ............ 159 000 476 5523-0222 ....... 159 000 392

2536/8512-XX

Ordering Information

Part No. Code

3-2536-P0 ....... 198 840 143 3-2536-P1 ....... 198 840 144 3-2536-P2 ....... 198 840 145 3-2536-P3 ....... 159 000 758 3-2536-P4 ....... 159 000 759 3-2536-P5 ....... 159 000 760 3-2536-V0 ....... 198 840 146 3-2536-V1 ....... 198 840 147 N/A N/A 3-2536-T0 ....... 198 840 149 N/A N/A 3-8512-P0 ....... 198 864 513 3-8512-P1 ....... 198 864 514 3-8512-T0 ....... 198 864 518 3-8512-V0 ....... 198 864 516 3519/2536-P3 . 159 000 822 3519/2536-P4 . 159 000 823 3519/2536-P5 . 159 000 824

3-2536.320-1 ... 198 820 052 3-2536.320-2 ... 159 000 272 3-2536.320-3 ... 159 000 273 3-2536.321 ...... 198 820 054 3-2536.322-1 ... 198 820 056 3-2536.322-2 ... 198 820 057 3-2536.322-3 ... 198 820 058 M1546-1 .......... 198 801 182 M1546-2 .......... 198 801 183 M1546-3 .......... 198 820 014 M1546-4 .......... 198 820 015 P51545 ............ 198 820 016 1220-0021 ....... 198 801 186 1224-0021 ....... 198 820 006 1228-0021 ....... 198 820 007 P31536 ............ 198 840 201 P31536-1 ........ 198 840 202 P31536-2 ........ 159 000 649 P31542 ............ 198 801 630 P31542-3 159 000 464 P31934 159 000 466 P51589 ............ 159 000 476 5523-0222 ....... 159 000 392

Product Description

Sensor, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black), 1/2 to 4 Inch Pipe Sensor, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black) 5 to 8 Inch Pipe Sensor, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black) 10 to 36 Inch Pipe Sensor, Wet-Tap, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black), 1/2 to 4 Inch Pipe Sensor, Wet-Tap, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black) 5 to 8 Inch Pipe Sensor, Wet-Tap, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black) 10 to 36 Inch Pipe Sensor, PVDF (natural), Hastelloy Rotor Pin, PVDF Rotor (natural), 1/2 to 4 Inch Pipe Sensor, PVDF (natural), Hastelloy Rotor Pin, PVDF Rotor (natural), 5 to 8 Inch Pipe Sensor, PVDF (natural), Hastelloy Rotor Pin, PVDF Rotor (natural), 10 to 36 Inch Pipe Sensor, PVDF (natural), PVDF (nat.) Rotor Pin, PVDF Rotor (nat.), 1/2 to 4 Inch Pipe Sensor, PVDF (natural), PVDF (nat.) Rotor Pin, PVDF Rotor (nat.), 5 to to 8 Inch Pipe Sensor, Integral, PP, Titanium Rotor Pin, PVDF Rotor (black), 1/2 to 4 Inch Pipe Sensor, Integral, PP, Titanium Rotor Pin, PVDF Rotor (black) 5 to 8 Inch Pipe Sensor, Integral, PVDF (nat.), Hastelloy Rotor Pin, PVDF Rotor (nat.), 1/2 to 4 In. Pipe Sensor, Integral, PVDF (nat.), PVDF (nat.) Rotor Pin, PVDF Rotor (nat.), 1/2 to 4 In. Pipe Sensor & Wet-Tap Assy., PP, Titanium Rotor Pin, PVDF Rotor (black), 1/2 to 4 In. Pipe Sensor & Wet-Tap Assy., PP, Titanium Rotor Pin, PVDF Rotor (black), 5 to 8 In. Pipe Sensor & Wet-Tap Assy., PP, Titanium Rotor Pin, PVDF Rotor (black), 10 to 36 In. Pipe

Rotor, PVDF Black Rotor, PVDF Natural Rotor, Tefzel®

Rotor and Pin, PVDF Natural Sleeved Rotor, PVDF Black Sleeved Rotor, PVDF Natural Sleeved Rotor, Tefzel®

Rotor Pin, Titanium Rotor Pin, Hastelloy-C Rotor Pin, Tantalum Rotor Pin, Stainless Steel Rotor Pin, Ceramic O-Ring, FPM-Viton®

O-Ring, EPDM O-Ring, FFKM-Kalrez®

Sensor Plug, Polypro Sensor Plug, PVDF Metric Sensor Plug, PVDF Sensor Cap, Red (for use w/515) Sensor Cap, Blue (for use w/2536) Conduit Cap Conduit Adapter Kit Cable (per foot), 2 cond. w/shield, 22 AWG

Type Description

• 2 to 4 inch, cut 1-7/16 inch hole in pipe

• Over 4 inch, cut 2-1/4 inch hole in pipe

• Special order 12 in. to 36 in.

• 0.5 to 4 inch versions

• PVC or CPVC

• 2 to 4 inch, cut 1-7/16 inch hole in pipe

• 6 to 8 inch, cut 2-1/4 inch hole in pipe

• Available in 10 and 12 inch sizes only

• Cut 2-1/2 inch hole in pipe

• Weld in place using solvent cement

• Available in 10 and 12 inch sizes only

• Cut 2-1/4 inch hole in pipe

Iron, Carbon Steel, 316 SS Threaded tees

Carbon steel & stainless steel Weld-on Weldolets

• 2 to 4 inch, cut 1-7/16 inch hole in pipe

• Over 4 inch, cut 2-1/4 inch hole in pipe

• For pipes DN 65 to 200 mm

• PP or PVDF

• For pipes from DN 15 to 50 mm

• PP or PVDF

Type Description

Plastic tees

Metric Wafer Fitting

Metric Union Fitting

PVC

Saddles

Iron Strap-on saddles

PVC

Glue-on Saddles

PP

Clamp-on Saddles

• 1.5 in. to 8 in. PVDF insert

• > 8 in. PVC insert

• Special order 12 in. to 36 in.

Fiberglass tees & saddles:

FPT FPS

• 0.5 to 2 in. versions

• Mounts on threaded pipe ends

Nancrede Engineering Company, Inc.

Metal Diaphragm Valves AquaMatic® Product Specifications

Metal Diaphragm Valves

■ Features and Options

■ Low Pressure Loss ....................................The AquaMatic Y-pattern diaphragm valve features a large seat opening and high lift-disc for higher flow rates at a lower pressure loss than other comparable valves

■ Positive Control .........................................A separate valve flow and control chambers permits positive sealing without springs. The optional spring-assist open feature is available for low pressure and self-draining applications.

■ Cost Effective .............................................The AquaMatic is a cost-effective solution both in initial cost, as well as lifetime maintenance expenses.

■ Long Diaphragm Life ...............................Separate diaphragm chambers protects the diaphragm from the flow stream, while allowing the valve to be serviced in-line.

■ Durable Construction................................The valve is constructed of cast iron, brass, stainless steel and Nitrile elastomer components, giving an unparalleled service life of three years or longer depending on the application’s environment.

■ Design and application engineering service ■ Optional adjustable flow rate control

■ Optional seal and diaphragm materials for ■ Optional spring assist special applications

■ Optional position indication

■ Handles liquid and gases

■ Optional all stainless internals

■ Adaptable to wide variety of control devices (3" and 4" sizes only)

■ Principles of Operation

VALVE

OPEN

ON-OFF

CONTROL

FLOW

NO

PRESSURE

LINE

PRESSURE

LOWER

CHAMBER

AIR

VENTVALVE

CLOSE

ON-OFF

LINE

PRESSURE

LINE

PRESSURE

UPPER

CHAMBER

AIR

VENT

Drip-Tight Closing: Closure is obtained by directing line pressure or equivalent independent pressure into the upper chamber. This pressure on the large diaphragm area causes the valve disc to seal against the seat. (Ratio of diaphragm to disc area is 1.3 or greater.)

Full Open Operation: When closing…