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High performance Center- lined sofe seat wafer butterfly valve


Name | High performance Center- lined sofe seat wafer butterfly valve |
Characters | •Zero leakage •Light torque •Soft sealing with auto-compensation •Strong abrasionr esistance •More than 30 thousand times switches |
size | DN50~DN600 |
Differential Pressure | PN 16 / ANSI Class 150/API |
PN 40 / ANSI Class 300/API | |
PN 64 / ANSI Class 600/API | |
Tempreture range | -30°C to +130° C |
Body Material | Ductile iron 、 Gray cast iron、stainless steel |
Seal Material | NBR、EPDM |
Connection type | wafer,Lug, Flange |
Design Standard | GB/T12238-2008 |
Actuators | Lever / Gearbox / Pneumatic / Electric Actuator |
General Applications | Water supply in City |
Chemical and petrochemical industry | |
Pharmaceuticals | |
graphite |