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Zhejiang Guanlong Machinery Valve Co., Ltd.

Hydraulic Valve, Swing Check Valve, Check Valve manufacturer / supplier in China, offering (H77) Wafer Butterfly Tilting Disc Non Return Swing 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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(H77) Wafer Butterfly Tilting Disc Non Return Swing Check Valve

Purchase Qty.:
(Pieces)
1-9 10+
FOB Unit Price: US $14 US $12
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $14
10+ US $12
Get Latest Price
Port: Ningbo, China
Production Capacity: 5.000pcs/month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: H77H/Y-C, H77X, H77W
  • Connection Form: Wafer
  • Pressure: Ordinary Pressure
  • Sealing Form: Sofe Sealing / Hard Sealing
  • Standard: ANSI, API, DIN, BS, GB etc
  • Certificate: ISO, Ce
  • Medium Applicable: Water, Oil, Medium Containing Acid or Alkali
  • Transport Package: Bubble Plastic Paper + Plywood Case
  • Origin: China
  • Material: CS, Ss, Brass, Chrome-Molybdenum Steel
  • Structure: Swing
  • Function: Nrvr Silence, Nrvz Silence, Nrvg Silence
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage
  • Nominal Pressure: 150lb--400lb
  • Trademark: KARFAR
  • Specification: DN80 ~ DN1000
  • HS Code: 84813000
Product Description
Wafer Butterfly Tilting Disc Check Valve
Model NO.: H77H/Y-C, H77X, H77W

(H77) Wafer Butterfly Tilting Disc Non Return Swing Check Valve

1) Size: 3" - 40"
2) Class: PN1.0Mpa ~2.5Mpa (150lbs - 400lbs)


Δ Simple and compact structure. 
Δ Light weight 
Δ Smooth on&off 
Δ Easy assembly and maintenance
Δ Reliable sealing performance.
Δ Zero leakage tightness with 20000 times on&off service life
Δ Minimized resistance with streamline structure
Δ 
Offset structure disc has small torque. The short closing distanace of the disc leads to quick close and non-slam quite effect.


Technical standards:
1) Design and manufacture: API 6D
2) Face-to-face: ANSI B16.10
3) Flange end: ANSI B16.5
4) Inspection and test: API 598

 
Suitable MediumWater, Oil, Medium containing acid or alkali
Main materialCAST IRON, ASTM A216 WCB, WCC, WC6, SS304, SS316, CF8, ETC.
Suitable Temperature≤250ºC
Nominal Pressure150lb--400lb
Nominal DiameterDN80-DN1000
Flange DimensionASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face LengthAPI594,BS5155, ISO5752, DIN3352 and other standards conforming to the requirements

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
 

 

(H77) Wafer Butterfly Tilting Disc Non Return Swing Check Valve
(H77) Wafer Butterfly Tilting Disc Non Return Swing Check Valve
 
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