Tianjin KXC Metal Products Co., Ltd.

As a   Flange Butterfly Valve Supplier , share with you. The butterfly plate of the butterfly valve is installed in the diameter direction of the pipeline. The butterfly valve is simple in structure, small in size and light in weight. It consists of only a few parts, and it can be opened and closed quickly by rotating 90°. The operation is simple. At the same time, the valve has good fluid control characteristics. When the butterfly valve is in the fully open position, the thickness of the butterfly plate is the resistance when the medium flows through the valve body, so the pressure drop generated by the valve is small, so it has better flow control characteristics. Worm Gear Flange Butterfly Valve If the butterfly valve is required to be used as flow control, the main thing is to correctly select the size and type of the valve. The structure principle of butterfly valve is especially suitable for making large-diameter valves. Commonly used butterfly valves include wafer type butterfl

Double Eccentric Butterfly Valve Specifications: Double Eccentric Butterfly Valve Specifications The Double Eccentric Butterfly Valve  adopts a double-offset disc design, which allows the disc to move away from the valve seat, thereby reducing operating torque and valve seat wear. Double eccentric butterfly valve operation can be done by gearbox and handwheel or electric, pneumatic or hydraulic actuators. Tested to comply with DIN3202, DIN2501 PN10/PN16 standards. This ensures the highest quality available. Dual offset disc design reduces torque and valve seat wear The butterfly valve should be designed specifically for water plant applications and should be a double offset design. Zero and single offset butterfly valve designs are unacceptable. The valve should exceed the requirements of PN10. The valve should conform to the size and grade specified in the valve table. All valves should be airtight valves, the size is suitable for two-way water supply, full rated pressure Size: DN100-

Rising Stem Globe Valves Specifications: The traditional rising stem globe valve  can be used for isolation and throttling services. Although these valves exhibit a slightly higher pressure drop than straight-way valves (such as gates, plugs, ball valves, etc.), they can be used in situations where the pressure drop through the valve is not a controlling factor. Size: DN15-DN1000 Pressure: PN10/PN16 Standard:  GB/T12237-1989，GB/T13927-1992 What is a rising stem globe valve ? The rising stem globe valve is a linear motion valve mainly designed to stop, start and regulate flow. The disc of the rising stem globe valve can be completely removed from the flow path, or the flow path can be completely closed. The rising stem globe valve regulates the flow in the pipeline and provides positive shut-off capabilities. The rising stem globe valve has a cast steel valve body, valve trim and flange connection. The valve is operated by a rising rod. rising stem globe valve is a type of gate valve wh

Nowadays, due to the development of science and technology and the advancement of materials, the materials used to manufacture butterfly valves are becoming more and more diverse. When a user chooses a butterfly valve, the material is often an important indicator for his consideration.   So, without relying on the instructions of Flange Butterfly Valve Supplier , how can users identify the material of the butterfly valve by themselves? DIN2501 Flange Butterfly Valve 1. Chemical and spectral analysis The use of chemical analysis to determine the content of various elements in butterfly valve materials has been a long-standing method, and this method can be said to be very reliable based on long-term use. The spectral analysis means that the material of the butterfly valve emits spectrum under high temperature and high energy excitation, so the material of the butterfly valve can also be determined by spectral analysis. 2. Spark identification When grinding metal materials, sparks are of