Self operated pressure regulating valve is an automatic control valve driven by the pressure of the medium itself, which can achieve pressure regulation without the need for external energy. Its core features include:

Self sufficient power: driven by medium pressure, energy-saving and suitable for situations without power/gas source;

High precision: The adjustment accuracy reaches ± 1%, and the response is sensitive;

Simple structure: small size, easy maintenance, low failure rate;

Reliable sealing: leakage rate ≤ 0.01%, resistant to high pressure and corrosive media;

Widely applicable: Supports gas/liquid, temperature resistance -270 ℃~+650 ℃.

Suitable for industrial scenarios such as petroleum and chemical industries that require stable pressure control.