Wafer Type Single Disc Lift Check Valve (H71)

Model NO.
H71
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Certificates
API 6D, CE, ISO9001
Delivery Detail
20~45 Days According to The Specific Quantities
Application Fields
Metallurgy,Light Industrial,Electric Power,Petroch
Class
150lb to 300lb
Size
1/2" to 8"
Transport Package
Standard Export Wooden Case
Specification
API598, API6d, ANSI, Bs, DIN, JIS
Trademark
NAIBANG
Origin
China
HS Code
8481300000
Production Capacity
8000PCS/Year
Reference Price
$ 22.50 - 270.00
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Product Description

Wafer Type Single Disc Lift Check Valve (H71)


Product features
Wafer Type Single Disc Lift Check Valve (H71)


Wafer Type Single Disc Lift Check Valve (H71)
Wafer check valve is applicable for various pipelines with nominal pressure of PN1.0 Mpa~42.0Mpa,Class 150LB~2500LB and nominal diameter of DN15~1200mm,NPS 1/2-48 and working temperature of -196~540 degree Celsius to be used for protecting from medium backflowing.The different materials selection can apply to the medium involving water,steam,oils,nitric acid,acetid,strong oxidizing medium and urea etc.

To API594
Face to face per ANSI B 16.10
Flange ends dimension ANSI B 16.5/ANSI B 16.47
Final inspection tests to API598.

Materials
WCB CF8 CF3 GR4A Hastelloy C etc.

Corrosion protection
Inside and outside epoxy coating
Applicable temperature: -196-540 different raw material for different work temperature
Applicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)

About this product:
H71H/H71W/H71X-10-40C/P/R.

Wafer Type Single Disc Lift Check Valve (H71)
Specifications
Applicable Standards  
Design ASME B16.34, API6D 
Fire safe API 607 
Anti static API 608, API6D 
Face to face ASME B16.10, API6D
Welding ends ASME B16.25
Inspection and test API 598, API 6D  
 

 

Check Valve

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