Welcome to the official website of Zhejiang Dongda Pump & Valve Co., Ltd.!
Zhejiang Dongda Pump & Valve Co., Ltd. Tel 0577-67961597 / 13806834846

Focus on flat gate valve for 26 years

We specialize in the production of flat gate valves, pneumatic shut-off gate valves,
parallel double gate valves, oilfield special valves, etc.

Structure diagram of flat gate valve without diversion hole

The non-diversion hole has a wide range of applications, such as chemical, petroleum, natural gas, urban pipelines, air defense systems, environmental protection, and gas pipelines. This is mainly due to the unique structure of the non-diversion hole flat gate valve.

The structure diagram of flat gate valve without diversion hole is as follows:

20180301085064076407.jpg

Features of flat gate valve without diversion hole:

1. Reasonable structure, reliable sealing, convenient operation and maintenance.

2. It can be used on pipelines that do not need to be cleaned by the ball.

3. Small switching torque, flexible and reliable opening and closing.

4. It has a triple adjustable packing structure to ensure reliable sealing with the valve cover and valve stem.

5. The flat gate valve without diversion hole is equipped with a pressure relief device to prevent damage to the valve due to pressure increase in the hall and ensure the safe use of the valve.

Previous news:Working principle of pneumatic shut-off gate valve

Next news:What is the difference between light flat gate valve and ordinary gate valve?

Related Products

No Related Products

Copyright © 2015 Zhejiang Dongda Pump Valve Co., Ltd. All Rights Reserved   备案号:浙ICP备15021712号-1浙公网安备 33032402002076号网站统计