Wafer Insert Lug Dual Plate Swing Check Valve (H76)

• Material: CS, Ss, Alloy Steel, Brass etc
• Connection Form: Lug / Wafer
• Structure: Swing
• Pressure: Ordinary Pressure
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Bellows Globe Valve
• Model NO.: H76 DDCV
• Flow Direction: Unidirection
• Standard: ANSI, API, DIN, BS, GB etc
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Certificate: ISO, Ce
• Manufacture Process: Casting / Forge
• Transport Package: Bubble Plastic Paper + Plywood Case
• Specification: DN40 ~ DN1000
• Trademark: KARFAR
• Origin: China
• Production Capacity: 2500 PCS /Month

Product Description

DDCV Spring Loaded Wafer Dual Disc Swing Check Valve 

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. 

Feature:
Δ 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 applicable	Water, Air, Natural gas, Coal gas, Steam etc.
Main material	Carbon steel, Stainless steel, Chrominum molybdemum steel, Brass etc
Temperature applicable	10ºC - 135ºC
Nominal Pressure	150LB ~ 900LB
Nominal Diameter	1-1/2" ~ 42"
Flange Dimension	ASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face Length	API594, API 6D, BS5155, ISO5752, DIN3352 and other standards conforming to the requirements