16-Fire Suppression Building C 3.pdf

MICROFAST® AND

MicrofastHP® QUICK

RESPONSE PENDENT

SPRINKLERS

TECHNICAL DATA

May 7, 2010

The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com

1. DESCRIPTION

Viking Microfast® and MicrofastHP® Quick Response Pendent Sprinklers are small, thermosensitive, glass-bulb spray sprinklers available in several different finishes and temperature ratings and K-Factors to meet design requirements. The special Polyester and Teflon® coatings can be used in decorative applications where colors are desired.

In addition, these coatings have been investigated for installation in corrosive at-mospheres and are cULus listed as corrosion resistant as indicated in the Approval Chart. (Note: FM Global has no approval classification for Teflon® and Polyester coat-ings as corrosion resistant.)

2. LISTINGS AND APPROVALS

cULus Listed: Category VNIV FM Approved: Class 2020 NYC Approved: Calendar Number 219-76-SA and MEA 89-92-E, Volume 16 ABS Certified: Certificate 04-HS407984C-PDA VdS Approved: Certificates G4040095, G4040097, G4060056, G4060057, G4880045, G4930038, and G4980021 LPC Approved: Ref. Nos. 096e/03 and 096e/04 CE Certified: Standard EN 12259-1, EC-certificate of conformity 0832-CPD-2001, 0832-CPD-2003, 0786-CPD-40130, and

0786-CPD-40170

MED Certified: Standard EN 12259-1, EC-certificate of conformity 0832-MED-1003 and 0832-MED-1008 NOTE: Other International approval certificates are available upon request.

Refer to Approval Chart 1 and Design Criteria on page 41d for cULus Listing requirements and refer to Approval Chart 2 and Design Criteria on page 41e for FM Approval requirements that must be followed.

3. TECHNICAL DATA

Specifi cations:

Available since 1987.

Minimum Operating Pressure: 7 psi (0.5 bar)* Maximum Working Pressure: Sprinklers 12282 and 12290 are rated for use with water working pressures ranging from the minimum 7 psi (0.5 bar) up to 250 psi (17 bar) for high-pressure systems. High-pres-sure (HP) sprinklers can be identified by locating “250” stamped on the deflector. All other Part Nos. not mentioned above are rated to a maximum 175 psi (12 bar) wwp.

Factory tested hydrostatically to 500 psi (34.5 bar) Testing: U.S.A. Patent No. 4,831,870 Thread size: Refer to the Approval Charts Nominal K-Factor: Refer to the Approval Charts Glass-bulb fluid temperature rated to -65 °F (-55 °C) Overall Length: Refer to the Approval Charts

*cULus Listing, FM Approval, and NFPA 13 installs require a minimum of 7 psi (0.5 bar). The minimum operating pressure for LPCB and CE Approvals ONLY is 5 psi (0.35 bar).

Material Standards:

Frame Casting: Brass UNS-C84400 or QM Brass for Sprinklers 06662B and 12282. Brass UNS-C84400 for all other sprinklers.

Deflector: Phosphor Bronze UNS-C51000 or Copper UNS-C19500 for Sprinklers 06662B, 06666B, and 06765B. Copper UNS-

C19500 for Sprinkler 12282. Brass UNS-C26000 for all other Sprinklers.

Bushing (for Sprinklers 06718B, 06720B, and 12290): Brass UNS-C36000 Bulb: Glass, nominal 3 mm diameter Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with Teflon Tape Screw: Brass UNS-C36000 Pip Cap and Insert Assembly: Copper UNS-C11000 and Stainless Steel UNS-S30400

Form No. F_081296

Viking Technical Data may be found on The Viking Corporation’s Web site at http://www.vikinggroupinc.com.

The Web site may include a more recent edition of this Technical Data Page.

Sprinkler 41a

Replaces page 41a-f, dated April 16, 2010. (Added VdS Approval to Sprinklers 06765B and 06666B and obsoleted Sprinkler 12104.)

TECHNICAL DATA

May 7, 2010

The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com

MICROFAST® AND

MicrofastHP® QUICK

RESPONSE PENDENT

SPRINKLERS

For Teflon® Coated Sprinklers: Belleville Spring-Exposed, Screw-Nickel Plated, Pip Cap-Teflon® Coated For Polyester Coated Sprinklers: Belleville Spring-Exposed Ordering Information: (Also refer to the current Viking price list.)

Order Microfast® and MicrofastHP® Quick Response Pendent Sprinklers by first adding the appropriate suffix for the sprinkler fin-ish and then the appropriate suffix for the temperature rating to the sprinkler base part number.

Finish Suffix: Brass = A, Chrome-Enloy® = F, White Polyester = M-/W, Black Polyester = M-/B, and Black Teflon® = N Temperature Suffix (°F/°C): 135°/57° = A, 155°/68° = B, 175°/79° = D, 200°/93° = E, and 286°/141° = G For example, sprinkler VK302 with a 1/2” thread, Brass finish and a 155 °F/68 °C temperature rating = Part No. 06662BAB Available Finishes And Temperature Ratings:

Refer to Table 1.

Accessories: (Also refer to the “Sprinkler Accessories” section of the Viking data book.)

Sprinkler Wrenches:

A. Standard Wrench: Part No. 10896W/B (available since 2000).

B. Wrench for Coated and/or Recessed Sprinklers: Part No. 12144W/B* (available since 2003) C. Optional Protective Sprinkler Cap Remover/Escutcheon Installer Tool** Part No. 15915 (available since 2010.)

NOTE: RECESSED PENDENT SPRINKLERS WITH PROTECTIVE CAPS MUST USE WRENCH 12144W/B.

*A ½” ratchet is required (not available from Viking).

**Allows use from the floor by attaching a length of 1” diameter CPVC tubing to the tool. Ideal for sprinkler cabinets. Refer to Bulletin F_051808.

Sprinkler Cabinets:

A. Six-head capacity: Part No. 01724A (available since 1971) B. Twelve-head capacity: Part No. 01725A (available since 1971)

4. INSTALLATION

Refer to appropriate NFPA Installation Standards.

5. OPERATION

During fire conditions, the heat-sensitive liquid in the glass bulb expands, causing the glass to shatter, releasing the pip cap and sealing spring assembly. Water flowing through the sprinkler orifice strikes the sprinkler deflector, forming a uniform spray pattern to extinguish or control the fire.

6. INSPECTIONS, TESTS AND MAINTENANCE

Refer to NFPA 25 for Inspection, Testing and Maintenance requirements.

7. AVAILABILITY

The Viking Microfast® and MicrofastHP® Quick Response Pendent Sprinklers are available through a network of domestic and international distributors. See The Viking Corporation web site for the closest distributor or contact The Viking Corporation.

8. GUARANTEE

For details of warranty, refer to Viking’s current list price schedule or contact Viking directly.

Sprinkler 41b

Figure 1: Standard Sprinkler Wrench 10896W/B

RESPONSE PENDENT

SPRINKLERS

TECHNICAL DATA

May 7, 2010

The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com

Sprinkler 41c

TABLE 1: AVAILABLE SPRINKLER TEMPERATURE RATINGS AND FINISHES

Sprinkler Temperature Classification

Sprinkler Nominal Temperature Rating1

Maximum Ambient Ceiling Temperature2 Bulb Color

Ordinary 135 °F (57 °C) 100 °F (38 °C) Orange

Ordinary 155 °F (68 °C) 100 °F (38 °C) Red

Intermediate 175 °F (79 °C) 150 °F (65 °C) Yellow

Intermediate 200 °F (93 °C) 150 °F (65 °C) Green

High 286 °F (141 °C) 225 °F (107 °C) Blue

Sprinkler Finishes: Brass, Chrome-Enloy®, White Polyester, Black Polyester, and Black Teflon®

Corrosion-Resistant Coatings3: White Polyester, Black Polyester, and Black Teflon®

Footnotes 1 The sprinkler temperature rating is stamped on the deflector.

2 Based on NFPA-13. Other limits may apply, depending on fire loading, sprinkler location, and other requirements of the Authority Having Jurisdiction.

Refer to specific installation standards.

3 The corrosion-resistant coatings have passed the standard corrosion test required by the approving agencies indicated in the Approval Charts. These tests cannot and do not represent all possible corrosive environments. Prior to installation, verify through the end-user that the coatings are compat-ible with or suitable for the proposed environment. For automatic sprinklers, the coatings indicated are applied to the exposed exterior surfaces only.

Note that the spring is exposed on sprinklers with Polyester and Teflon® coatings.

Figure 2: Wrench 12144W/B for Coated and/or Recessed Pendent Sprinklers

The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com

MICROFAST® AND

MicrofastHP® QUICK

RESPONSE PENDENT

SPRINKLERS

Approval Chart 1 (UL) Microfast® and MicrofastHP® Quick Response Pendent Sprinklers

Maximum 175 PSI (12 bar) WWP

Sprinkler Base

Part No.1

SIN

Thread Size Nominal K-Factor

Overall Length

Listings and Approvals3

(Refer also to Design Criteria on page 41e.)

NPT BSP U.S. metric2 Inches mm cULus4 NYC5 VdS LPCB

Standard Orifice

06662B VK302 1/2” 15 mm 5.6 80.6 2-1/4” 58 A1X, B1Y A1X, B1Y A3 A3X, B3Y C3X, E3Y11 C3X, E3Y13

Large Orifice

06666B VK352 3/4” 20 mm 8.0 115.2 2-3/8” 60 A1X, B1Y A1X, B1Y A3 A3X C311 --

06765B VK352 1/2” 15 mm 8.0 115.2 2-3/8” 60 A1X, B1Y A1X, B1Y A3 -- -- --

Small Orifice8

06718B9 VK329 1/2” 15 mm 2.8 40.3 2-3/16” 56 A1X, B1Y A1X, B1Y -- -- -- --

06720B9 VK331 1/2” 15 mm 4.2 57 2-1/4” 58 A1X, B1Y A1X, B1Y -- -- -- --

06932B VK331 -- 10 mm 4.2 57 2-3/8” 60 -- -- A3 -- G212 --

Maximum 250 PSI (17 bar) WWP Standard Orifice

Sprinkler Base

Part No1

SIN

Thread Size Nominal K-Factor

Overall Length

Listings and Approvals3

(Refer also to Design Criteria on page 41e.)

NPT BSP U.S. metric2 Inches mm cULus4 NYC10 VdS LPCB

12282 VK317 1/2” 15 mm 5.6 80.6 2-1/4” 58 A1X, B1Y A1X -- -- -- --

Maximum 250 PSI (17 bar) WWP Small Orifice9

1229010 VK342 1/2” 15 mm 2.8 40.3 2-3/16” 56 A1X, B1Y A1X -- -- -- -- Approved Temperature Ratings

A - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), and 286 °F (141 °C)

B - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), and 200 °F (93 °C)

C - 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), and 286 °F (141 °C)

D - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), and 286 °F (141 °C)

E - 155 °F (68 °C), 175 °F (79 °C), and 200 °F (93 °C) F - 155 °F (68 °C), 175 °F (79 °C), and 286 °F (141 °C) G - 155 °F (68 °C)

Approved Finishes 1 - Brass, Chrome-Enloy®, White

Polyester6,7, Black Polyester6,7, and Black Teflon®7

2 - Brass and Chrome-Enloy®

3 - Brass, Chrome-Enloy®, White Polyester7, and Black Polyester7

Approved Escutcheons X - Standard surface-mounted escutcheon or the Viking Microfast® Model F-1 Adjustable Escutcheon

Y - Standard surface-mounted escutcheon or the Viking Microfast® Model F-1 Adjustable Escutcheon or recessed with the Viking Micromatic® Model E-1 or E-2 Recessed Escutcheon

Footnotes 1 Base part number is shown. For complete part number, refer to Viking’s current price schedule.

2 Metric K-factor measurement shown is when pressure is measured in Bar. When pressure is measured in kPa, divide the metric K-factor shown by 10.0.

3 This table shows the listings and approvals available at the time of printing. Check with the manufacturer for any additional approvals.

4 Listed by Underwriters Laboratories Inc. for use in the U.S. and Canada.

5 Accepted for use, City of New York Board of Standards and Appeals, Calendar Number 219-76-SA.

6 cULus Listed as corrosion resistant.

7 Other colors are available on request with the same Listings and Approvals as the standard colors.

8 Listings and Approvals limited to Light Hazard Occupancies where allowed by the installation standards being applied, with hydraulically calculated wet systems only. Exception: 4.2K sprinklers may be installed on hydraulically calculated dry pipe systems where piping is corrosion resistant or internally galvanized.

9 The sprinkler orifice is bushed.

10Accepted for use, City of New York Department of Buildings, MEA Number 89-92-E, Vol. 16.

11 Certified, Standard EN 12259-1, EC-certificate of conformity 0832-CPD-2001 and 0832-CPD-2003.

12 Certified, Standard EN 12259-1, EC-certificate of conformity 0786-CPD-40130 and 0786-CPD-40170.

13 MED Certified, Standard EN 12259-1, EC-certificate of conformity 0832-MED-1003 and 0832-MED-1008.

Sprinkler 41d

RESPONSE PENDENT

SPRINKLERS

TECHNICAL DATA

May 7, 2010

The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com

DESIGN CRITERIA - UL

(Also refer to Approval Chart 1 on page 41d) cULus Listing Requirements:

Microfast® and MicrofastHP® Quick Response Pendent Sprinklers are cULus Listed as indicated in the Approval Chart for installation in accordance with the latest edition of NFPA 13 for standard spray sprinklers.

Designed for use in Light and Ordinary Hazard occupancies (exception: small orifice sprinklers are limited to Light Hazard where allowed by the installation standards being applied, with hydraulically calculated wet systems only).

The sprinkler installation rules contained in NFPA 13 for standard spray pendent sprinklers must be followed.

IMPORTANT: Always refer to Bulletin Form No. F_091699 - Care and Handling of Sprinklers. Also refer to page QR1-3 for general care, installation, and maintenance information. Viking sprinklers are to be installed in accor-dance with the latest edition of Viking technical data, the appropriate standards of NFPA, LPCB, APSAD, VdS or other similar organizations, and also with the provisions of governmental codes, ordinances, and standards, whenever applicable.

Sprinkler 41e

Figure 4: Sprinkler VK302 Dimensions with the Model E-1 and E-2 Recessed Escutcheons

Figure 3: Sprinkler VK302 Dimensions with a Standard Escutcheon and the Model F-1 Adjustable Escutcheon

The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcs@vikingcorp.com

MICROFAST® AND

MicrofastHP® QUICK

RESPONSE PENDENT

SPRINKLERS

DESIGN CRITERIA - FM

(Also refer to Approval Chart 2 above.)

FM Approval Requirements:

The sprinklers indicated in Approval Chart 2 are FM Approved as standard response Non-storage standard spray pendent sprinklers as indicated in the FM Approval Guide. For specific application and installation requirements, reference the latest applicable FM Loss Prevention Data Sheets (including Data Sheet 2-0). FM Global Loss Prevention Data Sheets contain guidelines relating to, but not limited to: minimum water supply requirements, hydraulic design, ceiling slope and obstructions, minimum and maximum allowable spacing, and deflector distance below the ceiling.

NOTE: The FM installation guidelines may differ from cULus and/or NFPA criteria.

IMPORTANT: Always refer to Bulletin Form No. F_091699 - Care and Handling of Sprinklers. Also refer to page QR1-3 for general care, installation, and maintenance information. Viking sprinklers are to be installed in ac-cordance with the latest edition of Viking technical data, the appropriate standards of NFPA, FM Global, LPCB, APSAD, VdS or other similar organizations, and also with the provisions of governmental codes, ordinances, and standards, whenever applicable.

Sprinkler 41f

Approval Chart 2 (FM) Microfast® Quick Response Pendent Sprinklers

Maximum 175 PSI (12 bar) WWP

Sprinkler Base Part No.1 SIN

Thread Size Nominal K-Factor Overall Length FM Approvals3

(Refer also to Design Criteria below.)NPT BSP U.S. metric2 Inches mm

Standard Orifice

06662B VK302 1/2” 15 mm 5.6 80.6 2-1/4” 58 A2X, B2Y

Large Orifice

06666B VK352 3/4” 20 mm 8.0 115.2 2-3/8” 60 A1X, B1Y

Small Orifice9

06718B7 VK329 1/2” 15 mm 2.8 40.3 2-3/16” 56 A1X

Approved Temperature Ratings A - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), and 286 °F (141 °C) B - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), and 200 °F (93 °C)

Approved Finishes 1 - Brass and Chrome-Enloy®

2 - Brass, Chrome-Enloy®, White Polyester6, and Black Polyester6

Approved Escutcheons X - Standard surface-mounted escutcheon or the Viking

Microfast® Model F-1 Adjustable Escutcheon Y - Standard surface-mounted escutcheon or the

Viking Microfast® Model F-1 Adjustable Escutcheon or recessed with the Viking Micromatic® Model E-1 or E-2 Recessed Escutcheon

Footnotes 1 Base part number is shown. For complete part number, refer to Viking’s current price schedule.

2 Metric K-factor measurement shown is when pressure is measured in Bar. When pressure is measured in kPa, divide the metric K-factor shown by 10.0.

3 This table shows the listings and approvals available at the time of printing. Check with the manufacturer for any additional approvals.

5 FM Approved as standard response control mode standard spray Non-storage sprinklers. For specific application and installation requirements, refer-ence the latest applicable FM Loss Prevention Data Sheets (including Data Sheet 2-0).

6 Other colors are available on request with the same Listings and Approvals as the standard colors.

7 The sprinkler orifice is bushed.

Form No. F_081296 Replaces page 41a-f, dated April 16, 2010. (Added VdS Approval to Sprinklers 06765B and 06666B and obsoleted Sprinkler 12104.)