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HUB End Dual Plate Check Valve

HUB End Dual Plate Check Valve

1. Nominal diameter: 2" - 24" (DN50 - DN600)
2. Pressure range: Class 150 - 900 (PN16 - PN150)
3. Working temperature: -196℃ - +560℃
4. Body material: Carbon steel, Stainless steel, Alloy steel, Bronze, etc
5. End Connection: RF, RTJ, RW
Product Details

HUB End Dual Plate Check Valve

Product Description

Dual Plate Wafer Check Valve Hub End

Main Parameter Specification

1. Design and manufacture: 

    API594, API 6D, JB/TB8937;

2. Inspection and test:  

    API598, JB/T9092;

3. Face to face and end to end: 

    API594, API6D, DIN3202, JB/T8937;

4. Pressure-temperature rating: 

    ASME B16.34, DIN2410, GB/T9124, HG20625, SH3406, JB/T74;

5. Pipe flange:

    JB/T74-90, JB/T9112-9124, HG20592-20635, SH3406, ASME B16.5, DIN2543-2548, GB/T13402, API605, ASME B16.47. 


Q: Are you factory or trading company? 

A: We are factory. 

Q: What is your products' MOQ? 

A: MOQ≥1 set

Q: What is your products' warranty time? 

A: Is 18 months.

Q: Can you produce according to customers' own STD? 

A: Yes, we always can fully meet customers' special requirement. 

Q. How is your valve warranty period?

A: Usually,the warranty period for valves is 18 monthes,however,we will solve or replace new valves once find fault items to our old stock customers no matter how long.

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