China Double Flanged Resilient Gate Valve, DIN3202 F4, Non Rising Stem, Find details about China Soft Seated Gate Valve, DIN3352 Gate Valve from Double Flanged Resilient Gate Valve, DIN3202 F4, Non Rising Stem
Size / Rating | Operator | Material of Main Parts |
DN40-DN300: PN10-16-25. DN350-1200: PN10-16. | DN40-DN600: Wheel, Cap, Top flange free shaft, Gear box; DN700-DN1200: Top flange free shaft, Gear box | Body: Ductile Iron EN- GJS- 500- 7; Bonnet: Ductile Iron EN- GJS- 500- 7; Wedge: Ductile Iron EN- GJS- 500- 7 Coated NBR /EPDM EN 681-1; Wedge Nut: Copper Alloy; Stem: Stainless Steel X20 Cr13, AISI304/316/431; Bonnet Gasket: NBR /EPDM EN 681-1; O-Ring: EPDM/NBR; HandWheel: Ductile Iron EN- GJS- 500- 7; Coating: FEB powder epoxy |