Wafer Lug Type Double Disc Check Valve

Structural Feature
Short structural length,only 1/4-1/8 of that of traditional flanged check valve;
Low volume,light weight,only 1/4-1/20 of those of traditional flanged check valve;
Quick valve disc closedown,low water hammer pressure;
Applicable for and easily installed for vertical or...

Product Details


1. End Connection: RF, RTJ, BW

2. Nominal Diameter: 2" - 40"  (DN50 - DN1000)

3. Pressure Range: Class 150 -  Class  1500  (PN16 - PN150)

4. Working Temperature:  -196℃ - +560℃

5. Body Material: Carbon steel, Stainless steel, Alloy steel, Bronze

6. Drive Way: Handwheel, Electric, Pneumatic, etc

Main Parameter Specification

Design and Manufacture:ASME B16.34, API 6D

Inspection and Test:API598, API600 or API 6D

Face to Face and End to End:ASME B16.10

Pressure-Temperature Ratings:ASME B16.34

Wall Thickness Dimension:API 600, BS 1868

Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of Wafer Lug Type Double Disc Check Valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.