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Ball valve classification characteristics

  • Categories:Ball Valve News
  • Author:
  • Origin:
  • Time of issue:2022-10-10
  • Views:0

(Summary description)Ball valves are divided into: floating ball valve, fixed ball valve, orbital ball valve, V-shaped ball valve, three-way ball valve, stainless steel ball valve, cast steel ball valve, forged steel ball valve,

Ball valve classification characteristics

(Summary description)Ball valves are divided into: floating ball valve, fixed ball valve, orbital ball valve, V-shaped ball valve, three-way ball valve, stainless steel ball valve, cast steel ball valve, forged steel ball valve,

  • Categories:Ball Valve News
  • Author:
  • Origin:
  • Time of issue:2022-10-10
  • Views:0

Ball valves are divided into: floating ball valve, fixed ball valve, orbital ball valve, V-shaped ball valve, three-way ball valve, stainless steel ball valve, cast steel ball valve, forged steel ball valve, ash discharge ball valve, anti-sulfur ball valve, pneumatic ball valve, electric ball valve, ferrule Ball valve, welded ball valve.

Three-piece high platform internal thread ball valve Manufacturers china

1. Floating ball valve
The ball of the ball valve is floating. Under the action of the medium pressure, the ball can produce a certain displacement and press tightly on the sealing surface of the outlet end to ensure the sealing of the outlet end. The floating ball valve has a simple structure and good sealing performance, but the load of the ball bearing the working medium is all transferred to the outlet sealing ring, so it is necessary to consider whether the sealing ring material can withstand the working load of the ball medium.
2. Fixed ball valve
The ball of the ball valve is fixed and does not move after being pressed. The fixed ball valve has a floating valve seat. After being pressurized by the medium, the valve seat moves, so that the sealing ring is tightly pressed on the ball to ensure the sealing. Bearings are usually installed on the upper and lower shafts with the ball, and the operating torque is small, which is suitable for high-pressure and large-diameter valves.
3. Elastic ball valve
The ball of the ball valve is elastic. The ball and valve seat sealing ring are made of metal materials, and the sealing specific pressure is very large. The pressure of the medium itself cannot meet the sealing requirements, and external force is applied. This valve is suitable for high temperature and high pressure medium. When the channel is closed, the wedge head of the valve stem is used to expand the ball and compress the valve seat to achieve sealing.
 

Wenzhou Kaishimu Valve Industry Co., Ltd.

Building 2, No. 696, Binhai Fifth Road, Wenzhou Economic and Technological Development Zone, Zhejiang

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Wenzhou Kaishimu Valve Industry Co., Ltd.
Wenzhou Kaishimu Valve Industry Co., Ltd.

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