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Self Operated Regulating Valve
Self Operated Regulating Valve

Self Operated Regulating Valve

The self-operated pressure regulating valve requires no external energy source. It utilizes the energy of the controlled medium itself as power, introducing it into the actuator to control the plug position, thereby changing the flow area and the differential pressure and flow rate. This stabilizes the upstream (or downstream) pressure at a set value. It features sensitive action, good sealing, and minimal pressure fluctuation.

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Product Features

  • Simple calculation and selection; easy maintenance;
  • Compact and rational design, long service life;
  • Valve sizes from DN15 to 300 (1/2″ to 12″);
  • Pressure ratings from PN1.0 to 16.0 MPa (ANSI 150 to 900LB);
  • Wide range of selectable types.

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Applications

Oil & gas, environmental protection & water treatment, bio-pharmaceuticals, chemical industry, power, food, paper, metallurgy, mining, marine, and general industrial systems.

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