Socket End Resilient Seated Gate Valve

Socket End Resilient Seated Gate Valve
Features
DIN3352 NRS Brass Gland Socket End Resilient Seated Gate Valve， 63mm-315mm
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 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 cast iron gate valve can replace stem seals under pressure.
Full bore.
Body inside and outside fusion bonded epoxy coating with excellent corrosion resistant performance.² Suitable for PVC pipes, easy installation. 
Main Raw Material of Flanged Gate Valve
Body
Ductile Iron
Top-nut
Brass
Wedge
Ductile Iron+EPDM
Washer
PTFE
Stem
Stainless steel
Thrust collar
Brass
Wedge Nut
Brass
Washer
PTFE
Bonnet
Ductile iron
Dust Cover
NBR
Bonnet gasket
EPDM rubber
Handwheel/Cap
Ductile Iron
Bonnet
Ductile Iron
Bonnet bolt
Steel gr.8.8

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