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Flange Type Swing Check Valve

Flange Type Swing Check Valve

Overview:
Check Valve is applicable for various pipelines with nominal pressure of PN1.0MPa-42.0 MPa, Class150-2500 and nominal diameter of DN15-1200mm, NPS1/2-48 and working temperature of -196-540℃ to be used for protecting from medium back flowing. The different materials selection can apply to the medium involving water, steam, oils, nitric acid, strong oxidizing medium and urea etc.
Product Details

Flange Type Swing Check Valve

Overview

Check Valve is applicable for various pipelines with nominal pressure of PN1.0MPa-42.0 MPa, Class150~2500 and nominal diameter of DN15-1200mm, NPS1/2-48 and working temperature of -196-540℃ to be used for protecting from medium back flowing. The different materials selection can apply to the medium involving water, steam, oils, nitric acid, strong oxidizing medium and urea etc.



1.Design Standard:  
API 6D,API 594,BS 1868


2.Flange Standard:  
ASME B16.5,ASME B16.47


3.BW end Standard: 
ASME B16.25


4.Test Standard:  
API 598,API 6D


5.Pressure Rating and Size:
Class 150  2”-48”(50-1200mm),Class300  2”-48”(50-1200mm)

Class 600  2”-48”(50-1200mm),Class900  2”-36”(50-900mm)

Class 1500 2”-24”(50-600mm),Class2500  2”-12”(50-300mm)


6.Material Standard: 
ASTM A216 WCB/WCC,ASTM A352 LCC/LCB,ASTM 217 CA15,WC6,WC9,C5,C12,ASTM A351 CF8M,CF8,CF3M,CF3,CF8C,CN7M,CD4MCU,ASTM A890 GR4A,5A,6A,M35,UNS S31254


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With our years of technical knowledge and experience,we assure you,
Naibang will be one of your best parters in China.



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