Application & Features

1) Used in gas transmission and distribution systems, it monitors gas pressure and can quickly and urgently cut off the valve when the system pressure exceeds or falls below a certain pressure value.

2) The cut-off valve can be operated without external energy, utilizing the pressure of the pipeline itself.

3) High motion accuracy and fast response time.

4) Operates normally in dirtier gas media.

5) Installation, debugging, operation, and maintenance are all relatively simple.

Key Technical Specifications

Work pressure P: ≤0.4 MPa

Action Pressure Range: 0.05 MPa - 4.0 MPa

Working Medium: Gas or other non-corrosive gases

Operating Temperature: -20℃ to 60℃

Bore Series: DN50, DN80, DN100, DN150

Illustration and dimensional drawing