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The features of a globe valve

The features of a globe valve

  • May 21, 2018
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The globe valve is the valve that moves the closed part(disc) along the centerline of the seat.  A globe valve is mainly used for regulating flow in the pipeline, which has the following advantag...

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Gas giants swap roles as biggest buyer turns to Australia

Gas giants swap roles as biggest buyer turns to Australia

  • May 21, 2018
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The gas market is being flipped upside down.  Australia, soon to become the world's biggest exporter of liquefied natural gas, is now turning to the largest buyer Japan as it seeks to import...

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Wenzhou pump & valve entering the smart industry

Wenzhou pump & valve entering the smart industry

  • May 15, 2018
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At the beginning of this year, the NB-loT Smart Pump & Valve Industry Alliance and Smart Pump & Valve Innovation Lab were established in Wenzhou. The Alliance and Innovation Lab was led by the...

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Changeover Valves Join Dervos' Product Range

Changeover Valves Join Dervos' Product Range

  • May 15, 2018
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Changeover valves are three-way devices for flow selection in a pipeline, typically used to connect two safety valves to a single pressurized system. These devices ensure the possibility to have one s...

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The Biggest Electric Actuated Louver Valve in China

The Biggest Electric Actuated Louver Valve in China

  • May 10, 2018
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The electric louver valve is used with electric actuator. It has the advantages of small opening and closing moment, sensitive motion, reliable performance, large aperture and light weight. It is wide...

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Iran, China ink Major petrochemical deal

Iran, China ink Major petrochemical deal

  • May 10, 2018
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Iran's National Petrochemical Company (NPC) and the China Petroleum and Chemical Industry Federation (CPCIF) signed a memorandum of understanding (MoU) for construction of a petrochemical park in ...

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How Electric Actuators Work

How Electric Actuators Work

  • May 04, 2018
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Electric actuators are used to drive the valve to a fully open or fully closed position. The electric actuator for control valve can accurately move the valve to any position. Although most electric a...

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Difference Between Soft Seal and Hard Seal

Difference Between Soft Seal and Hard Seal

  • May 04, 2018
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1. Soft Seal In addition to corrosion resistant lining valves, a general soft seal valve refers to nonmetallic material (Teflon/PTFE, rubber, etc.) which are used in either wedge/disc or seat. It...

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How to Define Low Temperature Valve?

How to Define Low Temperature Valve?

  • Apr 26, 2018
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With the rapid development of modern science and technology in recent decades, there is an increasing demand for cryogenic valves in engineering projects. Cryogenic valves are used in many fields such...

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Фланец соединение арматуры принцип

Фланец соединение арматуры принцип

  • Apr 26, 2018
  • Hits: 8

Соединения с применением фланцев широко применяются в различных направлениях технологий. Повсеместное расп...

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