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The Sealing Principles of the Valve (Part Two)

The Sealing Principles of the Valve (Part Two)

  • Jan 23, 2021
  • Hits: 7

Airtightness of liquid The sealing performance of the liquid is performed by the viscosity and surface tension of the liquid. When the capillary of the valve which is leaked is fil...,sexe dance

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The Sealing Principles of the Valve (Part One)

The Sealing Principles of the Valve (Part One)

  • Jan 13, 2021
  • Hits: 8

There are many types of valves, but the basic function is the same, that is, connecting or cutting off the medium flow. Therefore, the sealing problem of the valve is very prominent.&nb...,beauty pirn

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Ways to Quickly Solve Poor Sealing Performance of Valves

Ways to Quickly Solve Poor Sealing Performance of Valves

  • Jun 16, 2020
  • Hits: 38

xbii,Currently, valves generally have defects of poor sealing performance, of which many buyers and even sellers do not know how to solve the problem. After careful study and comprehensive discus...

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The Working Principle of Check Valves

The Working Principle of Check Valves

  • Jun 06, 2020
  • Hits: 28

The function of the check valve is to allow the medium to flow in only one direction and to prevent flow in the opposite direction. Normally, the check valve works automatically. T...,porncom

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Knowledge Extension - Air Shutoff Valve

Knowledge Extension - Air Shutoff Valve

  • May 26, 2020
  • Hits: 22

beauty pirn,Some people ask why the pneumatic membrane regulating valve in the figure belongs to the air-tight type. First, check the air inlet direction of the pneumatic film, which shows positiv...

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Working Principles of the Valve Positioner

Working Principles of the Valve Positioner

  • May 05, 2020
  • Hits: 29

Walking around in the chemical plant workshop, you will see some valves with round heads on some pipes. This is the regulating valve. We can learn some information from its keyword - "regula...,regon foxx

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Selecting the right safety valve and relief valve

Selecting the right safety valve and relief valve

  • Nov 06, 2019
  • Hits: 26

Safety valves and pressure relief valves are mainly used to protect containers, piping systems and equipment from overpressure, which are important for the safety of workers and equipment. Therefore, ...,incest porn

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Flow direction of a globe valve

Flow direction of a globe valve

  • Sep 16, 2019
  • Hits: 50

xvideos xl,Generally, the current medium of the globe valve flows upward from the bottom of the valve seat, which is customarily called "low-in and high-out". When the valve is closed, the sealing pack...

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The Selection of the Valves

The Selection of the Valves

  • Jun 27, 2019
  • Hits: 33

hantai movie,The selection of the valves (How to choose valves?) is critical to the long-term operation of the unit during operation. Generally, there are two general characteristics of the valves, the useag...

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The Expectations of China Valve Industry 2019 - 2023

The Expectations of China Valve Industry 2019 - 2023

  • Jun 27, 2019
  • Hits: 47

According to statistics, it is estimated that China valve production will reach 8.3 million tons in 2019, the chemical, energy & power and oil & gas industries are the most important markets f...,hantai movie

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