Cryogenic Lug Wafer Check Valve

Cryogenic Lug Wafer Check Valve

ZhengFeng specialized in designing and manufacturing dual plate check valve and other valve products, the production of double disc check valve with compact structure.

Payment Protection
On-time Shipment
Quality Protection


Cryogenic lug wafer check valve with compact structure, disc closure stroke is short, spring preloading, flow resistance is small, good sealing performance and so on. The valve has the advantage of zero leakage and cost saving. It can be installed in any row direction with excellent sealing performance. According to API 594 valve design, and has double valve or single flap design.


1. Design standard as per: API 594, API 6D, ASME B16.34, GB/T 12236;

2. Compact and reasonable product structure, reliable tightness and good performance;

3. Small volume and light weight;

4. Applied widely

5. Rapid closing and flexible actions of the valve clack

6. Small closing impact, water hammer is not liable to be generated

7. Smooth fluid passageway and small fluid resistance.

Product Range:

Body material: carbon steel, stainless steel, alloy steel, etc.
Nominal diameter:1/2"~48"

Pressure range: Class150 –2500

End Connection: RF, RTJ

Working temperature:-196℃~+560



Valve Type

Cryogenic Lug Wafer Check Valve

Valve Material

carbon steel, stainless steel, alloy steel, etc

Valve Test

100% quantity tested before delivery

Valve Guarantee

18 months from the date of dispatch ex works,   or 12 months from date of commodity installation.

Valve Painting

Customer request

Valve Package

Wooden case


No requirement

Valve Certificate

API 6D/CE/ISO9001/ISO14001

Delivery Detail

Shipped in 4 or 6 weeks after payment



Payment Terms


Certificate Offered

Packing List,Commercial   Invoice,Test Reports and Material Certificates,Certificate   of quality and quantity, Seller’s Certificate of Guarantee

Welcome to our website! Please feel free to send us your inquiry in detail, we will reply you as soon as possible.

Related products