This series of products are the standard type, bellows seal type, jacket type insulation and other varieties. Nominal grade products are PN16, 40, 64; nominal diameter range of DN25~400. apply the fluid temperature and various grades of -250 ℃ ~+560 ℃ range. The leakage standard grade Ⅱ or Ⅳ. The flow characteristics are linear or equal percentage. A variety of different specifications can be selected.

ZDLP electric single seat control valve, equipped with 3601L series electronic straight travel electric actuator. Has the advantages of compact structure, light weight, flexible action, valve capacity, flow characteristics of precision, convenient assembly and disassembly. Widely used in precise control of gas, liquid, steam and other media of process parameters such as pressure, flow, temperature, liquid level to maintain a given value. Especially suitable for pressure, leakage is large and not very clean media occasions.

Materials of main parts:

The valve body, valve cover: HT200, ZG230~450, ZG1Cr18Ni9Ti

The valve, valve seat: 1Cr18Ni9Ti, division of titanium alloy welding

Packing: PTFE, graphite, stainless steel bellows

Pad: gasket asbestos rubber plate, 1cr18Ni9Ti, graphite spiral wound

Valve rod, push rod: 2Cr13, 1Cr18Ni9Ti

Lining: 2Cr13