Cast Iron Swing Single Disc Rubber Soft Seal Check Valve

• Customization: Available
• Painting: Epoxy Coating
• Rubber: EPDM NBR
• Model NO.: h44x
• Material: Ductile Iron /Grey Iron
• Transport Package: Wooden
• Specification: CE ISO9001 ISO14001 WRAS
• Trademark: Y
• Origin: Hebei, China
• Production Capacity: 500PC/Month

Product Description

Ductile Iron Swing Rubber Soft Seal Flange Type Check Valve
Introduction
This type of valve is consist of valve body, bonnet, disc and etc. It is mainly used in the pipeline outlet of water, oil, chemical and other industries in order to prevent medium backflow.  The sealing ring of the valve is slant, so the closing time is shorter and the pressure of water hammer is little. This type of valve is resistance to erosion, better sealed, simple structure, and the maintenance, transportation is also very convenient.
Parameter

Suitable medium	Water, Oil, etc
Suitable temperature	≤120ºC
Nominal pressure	PN1.0MPa-PN1.6MPa
Nominal diameter	DN40-600mm
Product Standard	GB, ISO, BS, DIN, ASME, API, AWWA, and other standards according to customer demand
Face to Face length	GB, ISO, BS, DIN, ASME, API, AWWA, and other standards according to customer demand
Driving type	Self-acting

 Material

Valve body, Bonnet	Cast iron, Cast steel
Valve disc	Rubber
Spring	Stainless steel

 Our company, according to domestic and international customer demand, conducts production quality controls in line with the relevant national standards of valve products to assure providing better products and services.