Customization: | Available |
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Media: | Water |
Temperature: | Low Temperature |
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Detailed Description: | |
Series | wafer dual plate check valve |
Size: | DN50-DN1200 |
Design standard: | GB/API |
Pressure standard: | GB/T 13927-1992, API598 |
Face to face: | En558; ISO5752; API594 |
Flange standard: | PN10/16 150LBS/10K |
Body: | CI/DI/BRASS/STAINLESS STEEL |
Disc: | DUCTILE IRON/BRASS/STAINLESS STEEL |
Stem: | SS416/SS304/SS316/SS431/17-4PH |
Seat: | NBR/EPDM |
Suitable temperature: | -10~90 |
Medium: | Flesh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc. |