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Cast Iron Rubber Seat Check Valve
Description:
Cast iron 45 deg rubber seat check valve, with cast iron body, with carbon steel and rubber disc, manufactured for use in water, waste water, sewage, steam,oil and gas, being coated with epoxy power, the coated is make sure bigger than 250μm. The swing check valves all guarantee 100% testing before packing and delivery.
Main parts materials:
· Body: GGG40/GGG50/A536/FCD400/FCD500
· Bonnet: GGG40/GGG50/A536/FCD400/FCD500
· Disc: Carbon steel with rubber
· Pin: 2Cr13/SS304
Specifications:
Nominal Pressure | Design Standard | Face to Face | Flange Standard |
PN10 | DIN3356 | DIN3202-F6 | DIN2532 |
Body | Bonnet | Disc | Pin | Temp. | Medium |
GGG40 GGG50 A536 FCD400 FCD500 | GGG40 GGG50 A536 FCD400 FCD500 | Carbon steel with rubber | 2Cr13 SS304 | -20℃-120℃ | Water Steam Oil |