QY11H2 Pneumatic angle seat valve

Application

This valve is a product developed on the basis of the introduction of foreign technology. It accepts the air signal to control the on and off of the valve. Widely used in food, textile, printing and dyeing, medical and pharmaceutical and machinery manufacturing industries.

Features

Easy to install: air control interface can be installed anywhere on 360

High flow rate: 50% higher flow rate than the ball valve.

Long life: with pilot air pressure, zero leakage.

A variety of connection methods: thread, flange and welding.

Principle

The valve is a normally closed two-position two-way piston angle seat valve. After passing through the air source, the piston pushes the valve core to move upward under the action of air pressure, and the main valve is opened, and the air source is turned off and the spring is replaced by the return spring. Main valve closed