AWWA C509 OS&Y Resilient Seated Gate Valve

AWWA Resilient Seated Gate Valve
Features
AWWA C509 OS&Y Resilient Seated Gate Valve, DN50-DN450
The ductile iron core is fully vulcanized with EPDM rubber, no iron parts are exposed to the medium and the excellent rubber vulcanization prevents creeping corrosion underneath the rubber.
Guides in the wedge and on the Light Type Gate Valve body ensure a uniform closure, safe operation ensured as the guides prevent overloading of the stem.
Stainless steel stem with rolled threads for high strength.
The gate valve can replace stem seals under pressure.
Standard Awwa Gate Valve
Design standard
AWWA C509
Flange drilling standard
ANSI/AWWA C110/A21.10, ANSI B16.1 Class 125
Face to face standard
ASME/ANSI B16.10
Hydraulic test standard
AWWA C509
More information please view our web:https://www.civalves.com/

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