Yongjia Kosen Valve

Needle Valve and Manifold

Needle Valve and Manifold

Product Description The KOSEN Needle Valve and Manifold is mainly divided into two valve Manifold, three valve Manifold, five valve Manifold, two Manifold of valves are two single valves together, the three groups of three single valves are combined together, the five Manifold of valves are five...

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Product Details

Product Description

The needle valve and manifold is composed of high, low pressure valves and balancing valves, and is matched with differential pressure transmitter. Its function is to direct or disconnect the positive and negative measuring chamber of differential pressure transmitter from the pilot point, or the positive and negative measuring chamber from the pilot point. The pilot point and the pressure transmission point are directly connected with the steel pipe. The connection is welded, and other connection methods can be adopted.

Standards compliance

Design and Manufacture: GB/T12224, JB/T3595

Face to face(end to end): GB/T12224, JB/T3595

Flanged connection: ANSI B16.5, GB/T 9113

Test and inspection: API 598, GB/T9092


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