Gold Member Since 2013
Audited Supplier
Hebei Xukang Meter Manufacturing Co., Ltd.

Check Valve, Twin Disc Check Valves, Swing Valve manufacturer / supplier in China, offering One-Way Valve Twin Disc Check Valves to The Clamp, Magnetic Floater Bi-Color Water Level Meter Controller-Tank Level Gauge with Switches, Float & Board Tank Gauge-Magnetic Level Gauge and so on.

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Supplier Homepage Product valves Check Valve One-Way Valve Twin Disc Check Valves to The Clamp

One-Way Valve Twin Disc Check Valves to The Clamp

FOB Price: US $150 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $150/ Piece
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Port: Tianjin, China
Production Capacity: 50, 000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: H71H, H71Y, H71F
  • Connection Form: Flange
  • Pressure: Ordinary Pressure
  • Sealing Form: Gland Packings Globe Valve
  • Standard: ANSI
  • Type: Lift (Elevated) Check Valve, Swing, Butterfly
  • Temperature: -40oc~570oc
  • Nominal Diameter (Mm): Dn15-Dn200 1/2"-8"
  • Trademark: U-ideal
  • Specification: ANSI, DIN, JIS, VW or others
  • HS Code: 848130000
  • Material: Stainless Steel
  • Structure: Elevated
  • Function: Ddcv Double Lobe
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage
  • Check Valve Material: Wcb CF8 CF8m CF3 CF3m
  • Working Pressure (Mpa): 1.0~16.0 Class150-Calss900
  • Medium: Water, Oil, Air and Various Corrosive Fluid
  • Transport Package: Wooden Cases or Carton
  • Origin: Tianjin, China
Product Description

Features of different types check valve.
check valve(back pressure valve, swing valve, one-way valve): a valve that closes by fluid pressure to prevent return flow (Also called nonreturn valve),A check valve is a mechanical valve that only permits water flow in one direction. There must install check valve where don't allow fluid flow back such as compressor or pump outlet.

For low pressure medium and nominal diameter <DN50mm, select Butterfly swing check valve, vertical lift check valve or diaphragm check valve.
If 1200mm>DN>200mm, select butterfly check valve or diaphragm.
If require pipe small water hammer or no water hammer, better select slow-close type swing check valve and low-close butterfly check valve.


1.   H71H, H71Y, H71F wafer connection lift (elevated) check valve

Short structure, light weight, with spring loaded, quick close, can reduce water hammer.
One-Way Valve Twin Disc Check Valves to The ClampOne-Way Valve Twin Disc Check Valves to The Clamp
Working pressure (MPa)1.0~16.0 Class150-Calss900
Working temperature-40ºC~570ºC
Nominal Diameter (mm)DN15-DN200 1/2″-8″
MediumWater, oil, air and various corrosive fluid.
MaterialBodyWCB CF8 CF8M CF3 CF3M
SealStainless steel, STL Stellite, PTFE
SpringF304 F316 F304L F316L
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