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

Back Flow Preventer, Swing Check Valve, Tilting Check Valve manufacturer / supplier in China, offering Swing Type Slow Shut Non Slam Non Return Check Valve (DH44), 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 Buffer Type Check valve Swing Type Slow Shut Non Slam Non Return Check Valve (DH44)

Swing Type Slow Shut Non Slam Non Return Check Valve (DH44)

FOB Price: US $100-2,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100-2,000/ Piece
Get Latest Price
Port: Ningbo, China
Production Capacity: 20000 PC/Year
Payment Terms: T/T

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Product Catalog
Flanged End Check Valve
34 Products
Content
Product Image
Product Name
FOB Price
Port
Product Table
Basic Info
  • Model NO.: DH44
  • Connection Form: Flange
  • Pressure: Pn10 ~Pn40 (Cl150 ~ Cl300)
  • Sealing Form: Rubber Seat / Metal Seat
  • Standard: ANSI, BS, GB, JIS, DIN etc
  • Temperature Applicable: ≤100ºC
  • Transport Package: Inner Packing: Foam: Outside: Plywooden Case
  • Origin: China
  • Material: Di, CS, Ss etc
  • Structure: Swing
  • Function: Nrvr Silence, Non Return, Damper
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage
  • Trademark: KARFAR
  • Specification: DN250 - DN2200
  • HS Code: 8481300000
Product Description
Micro Resistance Slow Shut Non Slam Check Valve
MODEL NO. DH44

Swing Type Slow Shut Non Slam Non Return Check Valve (DH44) Swing Type Slow Shut Non Slam Non Return Check Valve (DH44)


Δ The KARFAR model DH44 is mainly mounted at outlet side of the pump station in industrial water recycling supply system, urban water supply system, sewage system and modern hotels. It is a new butterfly type check valve which functions to prevent backflow and eliminate destructive pressure surge. Compared with same kind products, it has better capacity in structure and performance. It is outstanding for its small profile, light weight, simple installment, small install place, easy maintenance. This model is a hot sale product.
 
PART
NAME
BodyDiscStemSealingChamber
Material
Cast iron,
Ductile iron,
Cast steel
Stainless steel
etc
Carbon steel
etc
Stainless steel
etc
NBR/
EPDM
etc
Stainless steel
etc
 
Normal
Pressure
(Mpa)
Shell test
Pressure
(Mpa)
Sealing test
Pressure
(Mpa)
Working
temperature
Medium
Applicable
1.01.51.1
≤80ºC
(adjust to 100ºC as per request)
Water, Sewage, Sea water etc.
1.62.41.76
2.53.82.8

Swing Type Slow Shut Non Slam Non Return Check Valve (DH44)
Swing Type Slow Shut Non Slam Non Return Check Valve (DH44)
 
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