Flex Disc Swing Check Valve

• Customization: Available
• Media: Water
• Temperature: Low Temperature
• Model NO.: H44X
• Material: Cast Iron
• Connection Form: Flange
• Structure: Swing
• Pressure: Low Pressure
• Function: Nrvr Silence, Nrvz Silence
• Sealing Form: Resilient Seat
• Flow Direction: Unidirection
• Standard: DIN
• Application: Water Industrial Usage
• Name: Swing-Flex Check Valve
• Body: Ggg40/45/50
• Disc: D.I+EPDM Coated
• Shaft: Ss420/431
• Size: Dn50-600
• Seal: NBR/EPDM
• Coating: Epoxy Coated to 300 Microns
• Connection: Flanged Bs 4504
• Pressure Rate: Pn10/16
• Equip: Lever and Weight
• Transport Package: Bubble Bags & Wooden Case
• Specification: 2"-24"
• Trademark: WALTER/ No Brand
• Origin: Suzhou, Jiangsu
• HS Code: 8481300000
• Production Capacity: 6800 Sets Per Month

Product Description

Cast/Ductile Iron Flex/Swing Check Valve is automatic type which are opened by the pressure of the fluid and closed by the reversing flow. The water hammer rising has been taken into consideration during design so it is reliable.
 
1- Body/Bonnet: GGG40/50
 
2- Stem: SS420/431
 
3- Bolts/Nuts: SS304
 
4- DISC: GGG40/50 + EPDM Coating
 
5- Epoxy Resin coating internal & external, thickness above 300 micron
 
7- Flanged acc to BS4504, ISO 7005. Face to Face acc. to BS 5153,DIN 3352
 
8- Work pressure: PN10/16; Size range: 1",1 1/2", 2" to 24"