Medium Applicable: Water, Oil, Steam, Acid, Alkali etc
Trademark: KARFAR
Transport Package: 1. inner: plastic package2. outer: plywood case
Specification: DN40 - DN1200
Origin: China
HS Code: 84813000
Wafer End Double Disc Silent Check Valve Model NO. H76X/H (DDCV Series)
Δ The KARFAR model H76X/H (DDCV Series) Wafer end swing check valve is mainly composed of three parts: body,  disc( stem),  spring. The short closing stroke of disc and the spring force improve the closing effect,  while also reduce the pressure surge  and  slamming noise.
Δ he Model H46X/H (DDCV Series) is with flange end. It is popularly used in water supply system in  high-rise buildings and industrial zones. With its advantage of shorter body length than ordinary  check  valves,  it is  especially suitable for space-limited  locations. Â
PART
NAME
Body &Â Disc
Stem
Torsion Spring
Sealing
Material
steel,Carbon
Stainless steel,
Chrome-Molybdenum Steel,
Brass etc.
Stainless steel
Stainless steel
PTFE, Stainless steel, NBR,
Nylon
Â
Wafer End Double Disc Silent Check Valve Model NO. H76X/H (DDCV Series)
Δ The KARFAR model H76X/H (DDCV Series) Wafer end swing check valve is mainly composed of three parts: body,  disc( stem),  spring. The short closing stroke of disc and the spring force improve the closing effect,  while also reduce the pressure surge  and  slamming noise.
Δ he Model H46X/H (DDCV Series) is with flange end. It is popularly used in water supply system in  high-rise buildings and industrial zones. With its advantage of shorter body length than ordinary  check  valves,  it is  especially suitable for space-limited  locations. Â
