SPECIFICATIONS FOR HYDRAULIC CHECK VALVES | |||
Pressure rating and size: | PN10, PN16 | ||
DN200 to DN2000 | |||
8"~80" | |||
Material: | Body : GGG40, GGG50 | ||
Disc : GGG40, GGG50, SS304, SS316 | |||
Stem : 1Cr13, SS304, SS316 | |||
Seal : NBR, EPDM | |||
Body Seat : F6a, SS304, SS316 | |||
Operated type | Hydraulic | ||
Structure: | Tilting disc, with lever and counter, hammer | ||
Flange connection: | EN1092 PN10, PN16 | ||
Medium: | Water, sewage | ||
Temperature: | 10 to 80°C |
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