Pneumatic single-seat regulating valve

Introduction and Application

This ME100 series adopts the top-oriented unbalanced structure, which has the characteristics of high strength, low pressure loss, large flow coefficient, wide adjustable range and high precision of flow characteristics. 

It is widely used in petroleum, chemical, metallurgy, pharmaceutical, electric power and other industries in the condition of small conditions, close tight, suitable for the media flow or pressure regulation.

Technical Parameter

▲Nominal diameter: DN15~DN200 (1/2"~8")  (Micro-flow regulator DN1~DN10)

▲Pressure level: PN16~PN420（Class150~2500）

▲Flow characteristics: equal percentage, linear, fast opening

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

                           ASME  B16.104VI (soft valve seat)

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

                        Cooling type: -45°C~530°C

                        Low temperature type: -196°C~45°C

                        Bellows type: -60°C~530°C

▲Connection method: flange type, welding type

Main Material

▲Body: carbon steel, alloy steel, stainless steel

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

Executive Agency

▲Pneumatic thin-film actuator, pneumatic piston actuator, electric actuator, electro-hydraulic actuator.