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Description
Cast Iron Threaded Ball Check Valve
Available in 25, 32, 40, 50 and 80mm
Material:
*Body: GG25/GGG40
*Ball: NBR/EPDM
*Cap: GG25+GGG40
*Bolt: stainless steel
*Nut: stainless steel
*Gasket: NBR/EPDM
Working pressure: 1.0/1.6MPa
Working temperature:
NBR: 0-80°C
EPDM: -10-120°C
Connection type: BSP
Testing: DIN3230, API598
Medium: fresh water, sea water, food stuff, all kinds of oil



