Self-operated pressure control valve

Introduction and Application

ME300P self-operated pressure regulating valve consists of a control valve, an actuator and a spring that sets the pressure. It is suitable for non-corrosive liquids, gases and steam to control the pressure in front of the valve in the system pipeline (when the control valve opens when the pressure in front of the valve rises) or behind the valve (when the control valve closes when the pressure behind the valve increases). It is widely used in petroleum, chemical industry, electric power, metallurgy, medicine, food, textile, machinery and so on.

Technical Parameter

▲Nominal diameter: DN20~DN300（3/4"~12"）

▲Pressure level: PN16~PN63（class150~400）

▲Flow characteristics: fast opening

▲Leakage class: ASME  B16.104V (metal valve seat)

                           ASME  B16.104VI (soft valve seat)

▲Valve cover form: Standard type: -30°C~260°C

                        Medium temperature: -30°C~350°C

▲Connection method: flange type, welding type

Main Material

▲Body: carbon steel, stainless steel, alloy steel

▲Valve interior: stainless steel material, valve element, valve seat can be welded STL, ion nitriding treatment

Executive Agency
▲Thin-film actuator (bring-your-own), piston actuator (bring-your-own)Thin-film actuator (bring-your-own), piston actuator (bring-your-own)