We are a leading manufactuer of water works valves, we have more than 15years experience in producing ductile iron AWWA C509 Resilient Seat Gate Valve, non return swing check valve, globe check valve, and strainer.
The AWWA C509 ductile iron resilient seat gate valve simple design makes it one of the most common water works valves in use. It can be applied to both liquid and gas services, although it is mostly used in liquid services. The soft seated gate valve was designed primarily for on-off service, where the resilient seated sluice valve is operated infrequently. It is not recommended to partly open the valve for adjustment of flow rate or emergent pressure relief blow-off. RSF’s resilient seated gate valve is widely used in the industry of potable water, sewage, and sea water.
Standard:
Basic Design: BS5163, DIN3352, EN1171, AS 2638.2, GOST, AWWA C509, AWWA C515
Face to Face: BS5163, DIN3202 F4 F5, ISO5752, ANSI B16.10
Flange Ends: EN1092-2, AS4087, GOST, ASME B16.1, ASME B16.42
Pressure Test: EN12266-1 Rating A, ANSI/AWWA C509
Design Feature:
OS & Y Rising Stem or Non-Rising Stem
Double Flange Ends, or Socket Ends for PVC pipe
Bolted Bonnet
Resilient Gate Provide Good Sealing Performance
FBE Coating (Fusion Bond Epoxy) Min. 300micron Thickness
Strong Ductile Iron Valve Body and Bonnet
Low Operating Torque
Size Range: DN50 to DN1200 or 2” to 60"
Pressure Rating: PN6 (0.6Mpa), PN10 (1Mpa), PN16 (1.6Mpa), Class 125
Material:
Body: Ductile Iron GGG50, GGG40, EN GJS 500-7
Stem: SS416, SS304, SS316, SS431
Bolt and Nut: 13Cr, SS304 (A2-70), SS316 (A4-70)
Seat: EPDM, NBR
Operation:
Handwheel, Key Cap, Bevel Gear, Spur Gear, Electric Actuator
Optional:
Bypass, Size: DN50, DN80, DN100, DN150
WRAS Approved Resicoat R4 Coating
Position Indicator
Stem Extension
AUMA, ROTORK IP67 IP68 Actuator
Thanks for your selection of RSF’s Ductile Iron AWWA C509 resilient seat gate valve! If you have any inquiries of our other water works valves such as non return swing check valve, ball check valve, globe valve, or strainers, please don’t hesitate to contact with us!
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