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Once the disc of B-type screw globe valve is in open state, there is no contact between the seat and the sealing surface of the valve, and it has a very reliable cutting action, so that the valve...

Introduction of Cast iron flange globe valve: It belongs to the forced sealing valve, so when the valve is closed, pressure must be applied to the valve disc to force the sealing surface does not...

It is suitable for petrochemical, chemical fiber textile, plastic, paper-making, electric power, iron and steel, automobile, food and beverage, electronics, biological pharmaceutical, printing and...

Stainless steel flange globe valve is a commonly cut-off valve, mainly used to connect or cut off the medium in the pipeline, generally not used to regulate the flow. Compared with gate valves,...

Manual American standard cut-off valve is a kind of common block valves, is mainly used to connect or truncation pipeline medium, is generally not used to adjust flow compared with gate valve,...

Bevel gear flanged globe valve is a forced sealing valve, so when the valve is closed, pressure must be applied to the disc to force sealing surface does not leak. When the medium from below the...

It is a new generation of short flange pitch ball valve developed by introducing foreign technology for domestic design. The shape of ball core channel including rectangular, V and O, this series...

It is widely used in petroleum refining, long-distance pipeline, chemical industry, paper making, pharmaceutical, water conservancy, electric power, municipal administration, steel and other fields.

Threaded ball valves and welded ball valves are divided into integral (one-piece) type, two-section type and three-section type.

The basic series of ball valve is Q41F46, which can be divided into two types (two pieces) and three pieces. In addition, it has small fluid resistance, fast opening and closing speed and simple...

Diameter welded ball valves are widely used in various fields. Its superior quality and high performance stability is common cast steel ball valve can not achieve, its service life is far longer...

The advanced seat of API ball valve, with many years' manufacturing experience and designs, ensures valve sealing, low friction coefficient, small operating torque, a variety of valve seat...