40 05 62 - Plug Valves.pdf
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- Attached to
- Skytop Lodge Sewage Treatment Plant Improvements Project – Contract : 2026-01- Project Number 005153. 0436
- Solicitation number
- Not on record
- Issued by
- Monroe County, Pennsylvania
About this file
This is a technical specification document for eccentric plug valves required for the Skytop Lodge Sewage Treatment Plant Improvements Project in Pennsylvania (Project Number 005153.0436). The specification details requirements for non-lubricated, eccentric plug valves with 100 percent port area that will be installed as part of the sewage treatment plant upgrades, which include an influent screening system, equalization tank, chemical feed system, two clarifier tanks, post aeration tank, UV disinfection system, and related work. Bids for the overall construction project are due on Friday, September 18, 2026, at 10:00 AM through PennBid, with a pre-bid conference scheduled for August 25, 2026, at 10:30 AM at the Skytop Lodge STP facility in Canadensis, Pennsylvania. Bid security of not less than 10 percent in the form of a certified check or bid bond is required with all bid submissions.
The specification establishes minimum working pressure requirements of 175 psi for valves through 12 inches and 150 psi for 14-inch and larger valves, with acceptable manufacturers including Dezurik (PEF model), Valmatic (Cam-Centric 100% Port), and Victaulic (Series 365) or equal products. Materials include cast iron or ductile iron bodies, ductile iron plugs, Type 316 stainless steel stems and hardware, and resilient neoprene V-ring stem seals. Manual lever operation is specified for valves 3 inches and smaller, with wormgear manual operators required for larger valves, and chainwheel operators mandated for valves mounted over 6 feet above the operating floor. All products must comply with AWWA C517, ASME B16.1, ASME B16.5, ASME B16.42, ASTM A536, and ASTM B62 standards, with fusion bonded epoxy finishes and testing conducted according to AWWA C509.
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Text version
40 05 62 - PLUG VALVES
Herbert, Rowland & Grubic, Inc. 40 05 62 - 1 005153.0436
SECTION 40 05 62 - PLUG VALVES
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes: Eccentric plug valves.
B. Related Requirements:
1. Section 40 05 51 - Common Requirements for Process Valves: Basic materials and methods related to valves commonly used for process systems.
1.2 REFERENCE STANDARDS
A. American Water Works Association:
1. AWWA C517 - Resilient-Seated Cast-Iron Eccentric Plug Valves.
B. ASME International:
1. ASME B16.1 - Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and
250.
2. ASME B16.5 - Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24
Metric/Inch Standard.
3. ASME B16.42 - Ductile Iron Pipe Flanges and Flanged Fittings: Classes 150 and
300.
4. ASME B1.20.1 - Pipe Threads, General Purpose, Inch.
C. ASTM International:
1. ASTM A536 - Standard Specification for Ductile Iron Castings.
2. ASTM B62 - Standard Specification for Composition Bronze or Ounce Metal
Castings.
PART 2 - PRODUCTS
2.1 ECCENTRIC PLUG VALVES
A. Manufacturers:
1. Dezurik: PEF.
2. Valmatic: Cam-Centric 100% Port.
3. Victaulic: Series 365.
4. Or equal.
B. Description:
1. As specified in Section 40 05 51 - Common Requirements for Process Valves.
2. Type:
a. Non-lubricated.
b. Eccentric.
3. Minimum Working Pressure: 175 psi through 12” and 150 psi for 14” and larger.
4. Ports:
Herbert, Rowland & Grubic, Inc. 40 05 62 - 2 005153.0436
a. Configuration: Rectangular.
b. Minimum Port Area: 100 percent of nominal pipe area for valves.
5. Stem Bearings: Self-lubricating.
6. Stem Seals:
a. Type: V-ring.
b. Material: Neoprene.
7. Packing and Gland: Accessible and externally adjustable.
8. End Connections:
a. Flanged.
b. Mechanical Joint.
C. Operation:
1. As specified in Section 40 05 51 - Common Requirements for Process Valves.
2. 3 Inches and Smaller: Manual lever.
3. Greater Than 3 Inches: Wormgear manual operators with handwheel.
4. Furnish chainwheel operators for valves mounted over 6 feet above operating floor.
D. Materials:
1. Body:
a. Cast iron, AWWA C517 or Ductile iron, ASTM A536.
b. Lining: Elastomer, as recommended by valve manufacturer for service conditions.
2. Plug:
a. Ductile iron, ASTM A536.
b. Lining: Resilient coating, as recommended by valve manufacturer for service conditions.
3. Seats: Nickel.
4. Stem: Type 316 stainless steel.
5. Stem Bearings: Stainless steel.
6. Seals: NBR or PTGE.
7. Connecting Hardware: Type 316 stainless steel.
E. Finishes: Fusion Bonded Epoxy.
2.2 SOURCE QUALITY CONTROL
A. Section 01 40 00 - Quality Requirements: Requirements for testing, inspection, and analysis.
B. As specified in Section 40 05 51 - Common Requirements for Process Valves.
C. Testing: Test gate valves according to AWWA C509.
Herbert, Rowland & Grubic, Inc. 40 05 62 - 3 005153.0436
PART 3 - EXECUTION
3.1 INSTALLATION
A. According to AWWA C517, Section 40 05 51 – Common Requirements for Process Valves, and manufacturer’s instructions.
B. Vertical Piping: Plug at top when closed.
C. Plugs: On top when open and on pressure side when closed.
END OF SECTION
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