New Type Pressure Self-balanced Gate Valve

Developed by Nan Jing Science & Engineering University the new type pressure self-balance gate valve is widely used in pressure pipeline of petroleum, chemistry, oil field, metallurgy and thermal industry. And it is superior in high and mid pressure pipeline.

In construction design this version has entirely removed the effect loaded on the valve by media pressure in pipeline. And the media pressure of the disc keeps self-balanced.

Main Characteristics:

  1. It can close or open lightly without extra torque for the operating torque of this kind of products is only 1/10 of traditional gate valve's. It can help