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

Dual Plate Check Valve, Dual Disc Check Valve, Non Return Valve manufacturer / supplier in China, offering (HH46X/H) Buffer Damper Micro Resistance Slow Shut Butterfly Clapper Non Return Check Valve, 2/3 Way Solenoid Valve DC24V/AC220V, Globe Double Chamber Adjustable Pressure Regulating Pressure Reducing Valve (Yx741X) and so on.

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Supplier Homepage Product Check valve / Non-return valve Buffer Type Check valve (HH46X/H) Buffer Damper Micro Resistance Slow Shut Butterfly Clapper Non Return Check Valve

(HH46X/H) Buffer Damper Micro Resistance Slow Shut Butterfly Clapper Non Return Check Valve

Purchase Qty.:
(Sets)
1-9 10+
FOB Unit Price: US $74 US $66
Purchase Qty. (Sets) FOB Unit Price
1-9 US $74
10+ US $66
Get Latest Price
Port: Ningbo, China
Production Capacity: 3000PCS/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HDH46X/H, HYH46EJ/H
  • Connection Form: Flange
  • Pressure: Ordinary Pressure
  • Sealing Form: Soft Sealing/ Hard Sealing
  • Standard: ANSI, DIN, BS, GB, JIS etc
  • Certificate: ISO, Ce
  • Medium Applicable: Water, Source Water
  • Trademark: KARFAR
  • Specification: DN50 - DN2000
  • HS Code: 90328100
  • Material: Ci, Di, CS, Ss etc
  • Structure: Butterfly Type Check Valve/ Dual Disc
  • Function: Ddcv Double Lobe, Nrvg Silence, Non Return
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage
  • Temperature Applicable: ≤ºC
  • Pressure Rating: Pn10, Pn16, Pn25
  • Transport Package: Bubble Plastic Paper + Plywood Case
  • Origin: China
Product Description
MODEL: HDH46 / HYH46 
Micro Resistance Slow shut Butterfly type Check Valve 

(HH46X/H) Buffer Damper Micro Resistance Slow Shut Butterfly Clapper Non Return Check Valve

Size: DN50 -- DN2000
Pressure: PN10, PN16, PN25
Material: Cast iron, Dutile Iron, Cast steel, Stainless steel etc
Applicable Medium: water, source water

    Δ This valve is outstanding for its structure, reasonable design, small profile, light weightness, good sealing performance, strong recycling capability, small flow resistance. it can slowly shut with no slamming, no vibration and no noise.The closing speed can be adjusted according to the specific condition at your site in order to eliminate pressure surge at the best closing speed.
This model is popularly used in water supply and drainage pipeline of high-rise building and fire protection system. It is mounted at the outlet of pump to cut off backflow, preventing destructive pressure surge and securing the operation of the pipeline and pump. It is very energy-saving.

 
Medium applicableWater etc.
Main materialCast Iron, Ductile Iron, Carbon Steel, Alloy Cast Steel etc.
Temperature applicable≤80ºC
Nominal Pressure150lb--900lb
Nominal Diameter2"--48"
Flange DimensionBS4504, ISO2531, ISO7005 and other standards 
Face to Face LengthBS5155, ISO5752, DIN3352 and other standards 

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

TEL: 0086-577-67379225, 67318107  
 

(HH46X/H) Buffer Damper Micro Resistance Slow Shut Butterfly Clapper Non Return Check Valve
(HH46X/H) Buffer Damper Micro Resistance Slow Shut Butterfly Clapper Non Return Check Valve

 
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