Cast Iron Wafer Type Swing Slim Non Return Check Valve

Model No.: H74X
Flow Direction: Unidirectional
Standard: ANSI, API, DIN, BS, GB, etc.
Application: Industrial, Water Treatment, and Household Use
Certificate: ISO, CE
Medium Applicable: Oil, Water, Steam, and Corrosive Media (Acidic & Alkaline)
Temperature Range: Up to 300°C
Brand: KARFAR
Packaging: Bubble Wrap + Wooden Crate
Size Range: DN50 - DN1000
Origin: China
HS Code: 8481.30.00
Wafer End Swing Slim Non-Return Check Valve
MODEL NO. H74 W/H/N/X/F

Cast Iron Wafer Type Swing Slim Non Return Check Valve Cast Iron Wafer Type Swing Slim Non Return Check Valve
Three optional types: Type A / Type B / Type C

Δ The KARFAR Model H74 is known for its elegant design and simple structure. It's widely used in water supply systems, high-rise buildings, and industrial areas. With a compact structure, it's ideal for installation in limited spaces.

1) Size: 2" – 40"
2) Pressure Rating: PN1.0 – PN4.0
PART NAME MATERIAL
Body & Bonnet Carbon Steel, Stainless Steel, Chromium Molybdenum Steel
Hanging Ring Carbon Steel, Stainless Steel
Swing Arm (for Type C) Carbon Steel, Stainless Steel, Chromium Molybdenum Steel
Seat NBR, Stainless Steel, PTFE, Nylon
Normal Pressure (MPa) Shell Test Pressure (MPa) Sealing Test Pressure (MPa) Working Temperature Applicable Medium Body Material
Soft Sealing
 Metal Sealing
0.4 0.6 0.44 ≤80°C (NBR)
≤140°C (EPDM)
≤200°C (PTFE)		 ≤300°C Oil, Water, Steam, Acid, Alkaline Carbon Steel, Stainless Steel, Chromium/Molybdenum Steel
1.0 1.5 1.1
1.6 2.4 1.76

Wafer End Check Valve Group Show:

Cast Iron Wafer Type Swing Slim Non Return Check Valve


Cast Iron Wafer Type Swing Slim Non Return Check Valve
Cast Iron Wafer Type Swing Slim Non Return Check Valve

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