• Lift Check Valve
  • Lift Check Valve
  • Lift Check Valve
  • Lift Check Valve
  • Lift Check Valve
  • Lift Check Valve

Lift Check Valve

Media: Water
Temperature: Low Temperature
Material: Cast Iron
Connection Form: Flange
Structure: Elevated
Pressure: Low Pressure
Samples:
US$ 15/Piece 1 Piece(Min.Order)
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Customization:
Gold Member Since 2018

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  • Overview
  • Product Description
  • Detailed Photos
Overview

Basic Info.

Model NO.
JH42X
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe
Sealing Form
Rubber
Flow Direction
Unidirection
Standard
BS DIN Awwa
Application
Industrial Usage, Water Industrial Usage
Painting
Epoxy Power
Flange Dimensions
DIN2501
Color
Ral5015 Blue
Transport Package
Plywood Case
Specification
DN50-DN300
Trademark
OEM
Origin
China
HS Code
8481804090
Production Capacity
50000PCS/Year

Product Description

Product Description

Slience Check  Valve:
Main structure  and  their materials :
Bady /lineG  Material:QT500-7,GGG50 with internal and external epoxy resin coating
Disc  Material:GGG50 or Casting Steel
Guiding Stem,Spring:1Cr17Ni2,1Cr18Ni9Ti,Stainless Steel
Guiding bushing:ZCuAl10Fe3 Bronze ZCuAl10Fe3
Flange washer      Material:NBR,EPDM,FPM

Technical data:
Design standard: GB21387
Flange standard: EN1092-2/GB17241.6 
 Face to face dim:EN5752 serie10/GB12221
 Testing standard: EN1074-2/EN12266-1/GB13927
 Body: GGG50/GJS500-7
 Sealing: Rubber 
 DN: 50~300
 PN:1.6Mpa 
 Working temp.: NBR ≤80ºC/EPDM≤120ºC 
 Drive Mode: Damper
 Connecting:Flange
 Coating: Epoxy
Silence check valve
Features:
Space of the valve cavity employs streamlined design,overcoming turbulent flow of the media. the spherial  structure at the front part of the discs and bevelled sealed surface reduce impacts on medias and also the flow-resistant coefficient.The inner guide vane adoptes a style of thin eggshell so as to ensure the flow of the media unblocked.At the same time,the weight of the valve reduces as well. A largest flowing sectional area is created by reasonably lifting the height and enlarging the inner space,which also effectively avoid the produce of an air-chamber,upgrade the  valve's Cv value and overcome noise.

Application:
The two kinds of valves are widely used in heating systems and industrial water supply and drainage systems
 

Detailed Photos

 


Lift Check Valve

Lift Check Valve



Lift Check Valve


Lift Check Valve


Lift Check Valve





Lift Check Valve



 

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Gold Member Since 2018

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
18
Year of Establishment
2008-01-18