AWWA C515 OS&Y Resilient Seated Gate Valve,Flanged Ends
Feature
Design Standard AWWA C515
Face to Face: ASME B16.10.
Flanges Standard: AWWA C110/A21.10,ASME B16.1 AWWA C515
(Other Flange Types available upon request)
Fusion Bonded Epoxy Coated to AWWA C550 Standard
Inspection & testing: AWWA C515.
Working Pressure:250PSI
(200 and 300 PSI available on request)
Working Temperature:-20℃ to 100℃（-4°F to 212°F）
Operator: Handwheel , Gearbox
UL/FM approved
USE
Water
Drawing
Material specification
| No | Part | Material(ASTM) |
|---|---|---|
| 1 | Body | Ductile Iron ASTM A536 |
| 2 | Wedge | Ductile lron EPDM/NBR Encapsulated |
| 3 | Wedge Nut | Brass ASTM B124 C37700 |
| 4 | Stem | Stainless Steel AISI 420 |
| 5 | Bonnet | Ductile Iron ASTM A536 |
| 6 | Packing | Flexinle Graphite |
| 7 | Gland | Ductile Iron ASTM A536 |
| 8 | Yoke | Ductile Iron ASTM A536 |
| 9 | Stem Nut | Brass ASTM B124 C37700 |
| 10 | Handwheel | Ductile Iron ASTM A536 |
| 11 | PIN | Stainless Steel |
| 12 | Bonnet Gasket | Rubber NBR |
| 13 | Bonnet/Gland Bolt | CS With ZINC Plated/SS304 |
| 14 | Yoke Gland | Ductile Iron ASTM A536 |
| 15 | Handwheel Bolts | Ductile Iron ASTM A536 |
DIMENSIONS ：AWWA C515
| inch | H | L | D | M | b | W | n-d | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | mm | inch | mm | inch | mm | inch | mm | inch | mm | inch | mm | inch | |
| 2" | 354 | 13.94 | 178 | 7 | 152 | 5.98 | 120.5 | 4.74 | 16 | 0.63 | 200 | 7.87 | 4-19 | 4-0.75 |
| 2.5" | 421 | 16.57 | 190 | 7.48 | 178 | 7 | 139.5 | 5.49 | 18 | 0.71 | 200 | 7.87 | 4-19 | 4-0.75 |
| 3" | 480 | 18.9 | 203 | 7.99 | 191 | 7.52 | 152.5 | 6 | 19.1 | 0.75 | 250 | 9.84 | 4-19 | 4-0.75 |
| 4" | 455 | 17.91 | 229 | 9.02 | 229 | 9.02 | 190.5 | 7.5 | 19.1 | 0.75 | 280 | 11.02 | 8-19 | 8-0.75 |
| 5" | 530 | 20.87 | 254 | 10 | 254 | 10 | 216 | 8.5 | 19.1 | 0.75 | 280 | 11.02 | 8-22 | 8-0.87 |
| 6" | 640 | 25.2 | 267 | 10.51 | 279 | 10.98 | 241.3 | 9.5 | 19.1 | 0.75 | 350 | 13.78 | 8-22 | 8-0.87 |
| 8" | 798 | 31.42 | 292 | 11.5 | 343 | 13.5 | 298.5 | 11.75 | 22.2 | 0.87 | 400 | 15.75 | 8-22 | 8-0.87 |
| 10" | 957 | 37.68 | 330 | 12.99 | 406 | 15.98 | 362 | 14.25 | 23.8 | 0.94 | 450 | 17.72 | 12-25 | 12-0.98 |
| 12" | 1088 | 42.83 | 356 | 14.02 | 483 | 19.02 | 432 | 17 | 25.4 | 1 | 540 | 21.26 | 12-25 | 12-0.98 |
| 14" | 1293 | 50.91 | 381 | 15 | 533 | 20.98 | 476 | 18.74 | 25.4 | 1 | 600 | 23.62 | 12-29 | 12-1.14 |
| 16" | 1405 | 55.31 | 406 | 15.98 | 597 | 23.5 | 539.5 | 21.24 | 25.4 | 1 | 600 | 23.62 | 16-29 | 16-1.14 |
| 18" | 1552 | 61.10 | 432 | 17 | 635 | 25 | 578 | 22.75 | 25.4 | 1 | 600 | 23.62 | 16-32 | 16-1.26 |
| 20" | 1700 | 66.93 | 457 | 17.99 | 699 | 27.52 | 635 | 25 | 28.6 | 1.13 | 750 | 29.53 | 20-32 | 20-1.26 |
| 24" | 1983 | 78.07 | 508 | 20 | 813 | 32 | 749.5 | 29.5 | 30.1 | 1.19 | 750 | 29.53 | 20-35 | 20-1.38 |
Application
The AWWA C515 OS&Y Resilient Seated Gate Valve with Flanged Ends is a valve widely used in water supply systems, sewage treatment, fire protection systems, and industrial piping systems. Here are the main application scenarios and reasons:
Water Supply Systems:
Scenario: Urban water supply networks, residential and commercial building water supply systems.
Reason: The valve has excellent sealing performance, which can effectively prevent water leakage and ensure the reliable operation of the water supply system.
Sewage Treatment:
Scenario: Sewage treatment plants, industrial wastewater treatment systems.
Reason: The corrosion-resistant materials and robust construction enable it to be used in harsh sewage environments for extended periods, ensuring the reliability and safety of the system.
Fire Protection Systems:
Scenario: Building fire pipeline systems, fire water supply networks.
Reason: The valve’s design ensures it can open and close quickly in emergencies, providing reliable fire water sources.
Industrial Piping Systems:
Scenario: Industrial piping systems in petrochemicals, pharmaceuticals, food and beverage industries.
Reason: With high-temperature and high-pressure resistance, it is suitable for transporting and controlling various industrial fluids. It is also easy to maintain and operate.
The AWWA C515 OS&Y Resilient Seated Gate Valve with Flanged Ends is widely used in these scenarios because of its excellent design, reliable performance, and ability to meet the strict requirements of different systems for valves, ensuring the safety and efficiency of fluid control.
