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Pneumatic Regulating Valve

  • ZJHM Air Operated Sleeve Regulating Pneumatic Control Valve
ZJHM Air Operated Sleeve Regulating Pneumatic Control Valve

ZJHM Air Operated Sleeve Regulating Pneumatic Control Valve

  • Logo Brand : SKOBO
  • Phone No : 021-57511681
  • Mobile No : 133 9125 9596
  • Email : [email protected]
  • Product description: ZJHM Air Operated Sleeve Regulating Pneumatic Control Valve
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ZJHM Small pneumatic membrane single-seat control valve is composed of new multi-spring pneumatic mebrane acutator and top-oriented straight through low-flow single seat valve. Equipped with electric-pneumatic valve positioning or pneumatic valve positioner, with electrical signals and compressed air as the driving force to accept the control system input 0-10mA or 4-20mA DC current signal, the regulator will transfer compressed air into air pressure signal to input or output, can achieve  split control (Segment signal), thus changing the valve opening displacement, to precise control and adjust the fluid medium process parameters. The product is interchangeable, easy to disassemble, easy to repair, widely used in the precise control of gas, liquid, steam and other media industrial parameters such as: pressure, flow, temperature, level and other parameters remain at a given value.

Main material :
Body and bonnet : WCB(ZG230-450), ZG1Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti, CF8, CF8M
Valve core : 1Cr18Ni9, 0Cr18Ni12Mo2Ti, CF8, CF8M
Packing : PTFE, Flexible graphite,
Push rod and bushing : 2Cr13
Gasket : Rubber board, 1Cr18Ni9Ti, Graphite wound gasket
Flange size : JB78-59、JB79-59 standard
Flange avaiable : JB/79.1-94、JB、ANSI、JIS、DIN Standard
Valve size : DN20-DN400
Normal pressure : PN6, 16, 40, 64,
ANSI 150LB, 300LB,
Service medium: Water, oil, gas, steam, corrosive fluids, syrup, etc.