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

Back Flow Preventer, Slim Check Valve, Spring Loaded Check Valve manufacturer / supplier in China, offering Wafer Type Swing Slim Non Return Check Valve (H74W/H/N/X/F), Multiple Spraying Holes Type Multi-Functional Axial Plunger Control Valve (GLH942X), Multiple Spraying Holes Multifunctional Axial Flow Plunger Control Valve (GLH642X) and so on.

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Supplier Homepage Product Check valve / Non-return valve Others Check valve / Non-return valve Wafer Type Swing Slim Non Return Check Valve (H74W/H/N/X/F)

Wafer Type Swing Slim Non Return Check Valve (H74W/H/N/X/F)

FOB Price: US $2-200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2-200/ Piece
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Port: Ningbo, China
Production Capacity: 5.000pcs/month
Payment Terms: L/C, T/T

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Product Catalog
Wafer End / Screw End Check Valve
10 Products
Content
Product Image
Product Name
FOB Price
Port
Basic Info
  • Model NO.: H74W/H/N/X/F
  • Connection Form: Wafer
  • Pressure: Ordinary Pressure
  • Sealing Form: Rubber Sealing/ Metal Sealing
  • Standard: ANSI, API, DIN, BS, GB etc
  • Certificate: ISO, Ce
  • Temperature Applicable: ≤300ºC
  • Transport Package: Bubble Plastic Paper + Plywood Case
  • Origin: China
  • Material: CS, Ss, Chrome-Molybdenum Steel
  • Structure: Swing
  • Function: Non Return
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Medium Applicable: Oil, Water, Steam, Medium Containingacid&Alkaline
  • Trademark: KARFAR
  • Specification: DN50 - DN1000
  • HS Code: 84813000
Product Description
Wafer End Swing Slim Non Return Check Valve
MODEL NO. H74 W/H/N/X/F


Wafer Type Swing Slim Non Return Check Valve (H74W/H/N/X/F)Wafer Type Swing Slim Non Return Check Valve (H74W/H/N/X/F)
Three optional types. type A / type B / type C

Δ The KARFAR Model H74 is outstanding for it exquisite profile and simple structure. It is mainly used in water supply system,  high builings and industry zones. With an outstand short structure length, they are very suitable for space limited installment locations.

1) Size: 2" - 40"
2) Pressure: PN1.0 ~ PN4.0

 
PART
NAME
Material
Body& BonnetCarbon steel, Stainless steel,
Chromium molybdenum steel
Hanging ringCarbon steel, Stainless steel
Swing arm
(for type C)
Carbon steel, Stainless steel,
Chromium molybdenum steel
SeatNBR, 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
0.40.60.44≤80ºC (NBR)
≤140ºC (EPDM)
≤200ºC(PTFE)
≤300ºCOil, Water, Steam, Acid, alkalineCarbon steel,
Stainless steel,
Chromium /molybdenum steel
1.01.51.1
1.62.41.76

Wafer End Check Valve Grouop show:

Wafer Type Swing Slim Non Return Check Valve (H74W/H/N/X/F)


Wafer Type Swing Slim Non Return Check Valve (H74W/H/N/X/F)
Wafer Type Swing Slim Non Return Check Valve (H74W/H/N/X/F)
 
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