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04-24

2024


Zhengqu's Sustainable Development Strategy

Zhengqu recently announced a significant milestone in its sustainable development strategy with the successful progress of its latest clean energy project. Covering rooftops across multiple factory buildings, totaling approximately 16000 ㎡, the project aims to harness solar energy through the installation of solar panels on a large scale.

Learn more ➜

04-24

2024


Zhengqu's Sustainable Development Strategy

Zhengqu recently announced a significant milestone in its sustainable development strategy with the successful progress of its latest clean energy project. Covering rooftops across multiple factory buildings, totaling approximately 16000 ㎡, the project aims to harness solar energy through the installation of solar panels on a large scale.

04-01

2024


How the screw-in check valve works

Snap check valve is a valve that relies on the flow of the medium itself and automatically opens and closes the valve flap to prevent the backflow of the medium, also known as check valve, check valve

03-31

2024


The advantages and disadvantages of several types of valves

Gate valve is the closing member (gate) along the vertical direction of the axis of the channel to move _ the valve, in the pipeline mainly as a cut-off medium with, that is, fully open or fully closed use

03-01

2024


The working principle of pneumatic valves and failure analysis

The so-called pneumatic valve, specifically refers to the cylinder as an actuator, with compressed air as the power source to achieve the valve drive, in order to achieve the adjustment of the switch.

03-01

2024


Several major categories of valve products in China

Domestic market valve manufacturers about more than 2300, can provide the valve products have several categories, more than 3500 varieties, more than 40,000 specifications. Here's an introduction to the classification of valves!

02-19

2024


Brief description of the classification and structure of ball valves

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

02-15

2024


Advantages of electric valves over traditional valves

In terms of operational efficiency and energy savings, the use of automatic control valves is an indispensable part of the traditional industry commonly used manual valves, pneumatic valves, in terms of installation costs and efficiency are not as good as electric valves.

12-31

2023


How to choose a high quality electric ball valve

Electric ball valve procurement only clear specifications, categories, work pressure to meet the procurement requirements of the practice, in the current market economy is not perfect.

12-19

2023


How to choose the right electric ball valve

According to reports, in the next 10 years, China will have more than 20,000 km of oil pipelines to be built, including Russia, Kazakhstan and other transnational oil pipelines. In addition, following the "West-East gas transmission", China will have to build more than 20,000 kilometers of transnational gas pipelines and branch lines.

  • Home

  • About us

    • Company profile

    • Equipment

    • Certification

  • Products

    • Manifold

    • Boiler Valve

    • Air Vent Valve

    • Safety Valve

    • Water Filling Valve

    • Relief Valve

    • Filter Valve

    • DISAOPHOS

    • STRAINER VALVE

    • Radiator Valve

    • Electric Actuator

    • BALL VALVE SERIES

    • GAS VALVE

    • NEEDLE VALVE

    • MINI BALL VALVE SERIES

    • GATE VALVE

    • STOP VALVE

    • Float Valve

    • Check Valve

    • Bibcock SERIES

    • ANGLE VALVE SERIES

    • PIPE FITTING SERIES

  • Case

  • News

    • Company news

    • Industry trends

    • Exhibition

  • Contact us

    • Contact information

    • Online message

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Contact zhengqu

E-mail: zqvtm@zqvtm.com
Mobile number: 0086-576-87573957
Fax: 0086-576-80735183
Add: Jinbo Road, Bingang Industrial Zone, Shamen Town, Yuhuan City, Zhejiang Province

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