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

Non Return Check Valve, Swing Check Valve, Tilting Check Valve manufacturer / supplier in China, offering Micro Resistance Slow Shut Non Slam Butterfly Check Valve (DH44) Swing Type, Wafer Lift Check Valve (H71H/W) Spring Loaded, Wafer Double Disc Silent Butterfly Swing Check Valve (H76X/H DDCV) and so on.

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Supplier Homepage Product Check valve Buffer Slow Shut Type Micro Resistance Slow Shut Non Slam Butterfly Check Valve (DH44) Swing Type

Micro Resistance Slow Shut Non Slam Butterfly Check Valve (DH44) Swing Type

Purchase Qty.:
(Pieces)
1-9 10+
FOB Unit Price: US $246 US $230
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $246
10+ US $230
Get Latest Price
Production Capacity: 50, 000 pc/year
Transport Package: Inner Packing: Foam: Outside: Plywooden Case
Payment Terms: T/T

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Basic Info
  • Model NO.: DH44
  • Connection Form: Flange
  • Pressure: Pn10 ~Pn25
  • Sealing Form: Bellows Globe Valve
  • Standard: ANSI, BS, GB, JIS, DIN etc
  • Temperature Applicable: ≤100ºC
  • Specification: DN250 - DN2200
  • HS Code: 8481300000
  • Material: Cast Steel
  • Structure: Swing
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Trademark: KARFAR
  • Origin: China
Product Description
MODEL NO. DH44
Micro resistance Slow Shut Non Slam Butterfly Check Valve
Micro Resistance Slow Shut Non Slam Butterfly Check Valve (DH44) Swing Type

Size: DN300 - DN1800
Pressure: PN10, PN16, PN25
PART
NAME
BodyDiscStemSealingChamber
Material
Cast iron,
Ductile iron,
Cast steel
Cast steelStainless steelNBR/
EPDM
etc
Stainless steel

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.
 
Normal
Pressure
(Mpa)
Shell test
Pressure
(Mpa)
Sealing test
Pressure
(Mpa)
Working
temperature
Applicable
Medium
1.01.51.180ºC
(adjust to 100ºC as per request)
Water, Sewage, Sea water etc.
1.62.41.76
2.53.82.8

Order process:
1. Customer Send order list to telephone +86-577-67379225
I. Valve type, face to face length; II. Connection type; III. Norminal Diameter; IV. Medium type and temperture, Pressure range; V. Material; VI. Actuator

2. After receiving your list, KARFAR will choose Model and give price.
3. Discuss detail request. dlivery time etc
4. Special requests should include in the contract.

We also manufacture as per your request or drawing.
We welcome your comments and inquiries.
company website: http://en.chinaguanlong.net/ 



Micro Resistance Slow Shut Non Slam Butterfly Check Valve (DH44) Swing Type
Micro Resistance Slow Shut Non Slam Butterfly Check Valve (DH44) Swing Type
 
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