Slow Closing Water Pump Safety Control Flow Adjustable Inteligent Check Valve Non Return

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Material: Cast Iron
• Connection Form: Flange
• Structure: Elevated
• Pressure: Low Pressure
• Function: Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Gland Packings Globe Valve
• Flow Direction: Unidirection
• Standard: ANSI
• Application: Industrial Usage
• Standard or Nonstandard: Standard
• Product Name: Water Control Check Valve
• Body: Ductile Iron
• Gate: Ductile Iron + EPDM or NBR
• Allen Bolts: Carbonization Process
• Seals: NBR, EPDM
• Bonnet: Gray Irorn, Ductile Iron, Cast Steel
• Stem: Ductile Iron
• O-Ring Seals: NBR
• Bolt: Carbon Steel, Alloy Steel
• Transport Package: Wooden Case
• Specification: 8 in
• Trademark: like
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000

Product Description

Slow Closing Water Pump Safety Control Flow Adjustable inteligent Check Valve Non Return

Meterial of main parts

Part name	Meterial
Body	Gray iron, ductile iron, cast steel
Gate	Ductile iron+EPDM or NBR
Allen bolits	Carbonization process
Seals	NBR,EPDM
Bonnect	Gray iron,ductile iron,cast steel
Stem	Stainless steel
O-ring seals	NBR
Thrust bearings	Tin bronze
Bolt	Carbon steel,ally steel
Gland	Ductile iron,cast steel
Dust Cover	NBR
Hand wheel	Malleable iron

Qualification certificate