1) Product information: The gate valves supplied are mainly used for adjusting water,Steam, oil, gas, and natural gas in chemical industries
2) Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150
3) Connection type: Flanged type, push-on type, mechanical joint type, plain ends Type, PVC socket
4) Material:
A) Body: Ductile iron
B) Wedge: Ductile iron, core fully vulcanized with NBR or EPDM rubber
C) Wedge nut: Brass
D) Stem: Stainless steel, BS970 431S29 or DIN17440 X 20Cr13
E) Gasket: NBR
F) Bonnet: Ductile iron
G) O-ring: NBR
H) Washer: Carbon steel or stainless steel
5) Size: 50-600mm/2″ – 24″
6) Pressure rate: PN10, PN16
7) Coating:
A) Fusion-bonded epoxy 200-250 microns inside and outside
B) Coating as per customers’ requirement
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