Qingdao Asma Global Import and Export Co. Ltd

Model Number: ASWCV-033 Brand Name: HF HY OEM Key Specifications/Special Features: *Commodity: DN200 SS316 single disc with spring double flanged wafer check valveSize:DN50-600 PN16/class 125Specifications:* Short face to face dimension and compact design of this valve allow installation and service in tight spaces* Spring assisted for better dynamic behavior* Soft sealed for perfect tightness even at low differential pressure
* Available with flanged EN1092-2 PN10 OR PN16, ANSI B16.1 class125 (other types available on request)

Working pressure:16 bar
Working temperature:-10 to 120°C for EPDM seat and-10 to 82°C for NBR seat and-10 to 150°C for Viton seat
Material:

Part name materials
Body: cast iron
Disc: stainless steel
Seat: EPDM/NBR/Viton
Hinge: pin stainless steel
Stop: pin stainless steel
Pin retainer: stainless steel
Spring: stainless steel
Washer: PTFE
Gasket: EPDM/NBR/Viton