Gold Member Since 2007
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Zhejiang Guanlong Machinery Valve Co., Ltd.

Lug Check Valve, Dual Disc Check Valve, Dual Flap Check Valve manufacturer / supplier in China, offering Wafer / Lug Dual Disc Swing Check Valve (H76) Ddcv, Wafer Lift Check Valve (H71H/W) Spring Loaded, Wafer Double Disc Silent Butterfly Swing Check Valve (H76X/H DDCV) and so on.

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Wafer / Lug Dual Disc Swing Check Valve (H76) Ddcv

Purchase Qty.:
1-499 500+
FOB Unit Price: US $26 US $3,833
Purchase Qty. (Sets) FOB Unit Price
1-499 US $26
500+ US $3,833
Get Latest Price
Port: Ningbo, China
Production Capacity: 2500 PCS /Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: H76
  • Connection Form: Lug / Wafer
  • Pressure: Ordinary Pressure
  • Sealing Form: Bellows Globe Valve
  • Standard: ANSI, API, DIN, BS, GB etc
  • Certificate: ISO, Ce
  • Trademark: KARFAR
  • Specification: DN40 ~ DN1000
  • Material: CS, Ss, Alloy Steel, Brass etc
  • Structure: Swing
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Manufacture Process: Casting / Forge
  • Transport Package: Bubble Plastic Paper + Plywood Case
  • Origin: China
Product Description
The Karfar model H76 is mainly composed of body, disc, stem and spring. It is popularly used in water pipeline system of chemical industry,pharmaceuticals and foodstuff industry, city contruction etc. 

Short Length; Small profile; Light weight
Δ Short stroke length; Rapid closing; Eliminate water pressure and slamming
Δ Straight flow path makes very little friction; Quick action and good sealing
Δ Simple installation; Horizongtal and Vertical installation.

Standards  Compliance:  ASME B16.34, API 594, API6D
Construction:  Spring  Loaded
Face to Face Dimension:  API 594,  API6D
Inspect & Test:  API  598/6D
Size Range: 2" to 42"N. B
Pressure Ratings:  ANSI150,  300,  600,  900 & 1500
Medium applicableWater, Air, Natural gas, Coal gas, Steam etc.
Main materialCarbon steel, Stainless steel, Chrominum molybdemum steel, Brass etc
Temperature applicable10ºC - 135ºC
Nominal Pressure150LB ~ 900LB
Nominal Diameter1-1/2" ~ 42"
Flange DimensionASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face LengthAPI594, API 6D, BS5155, ISO5752, DIN3352 and other standards conforming to the requirements

Wafer / Lug Dual Disc Swing Check Valve (H76) Ddcv

Wafer / Lug Dual Disc Swing Check Valve (H76) Ddcv
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