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November  22 , 2019  Friday
Home> pneumatic valve >> ZSQ-402pneumatic two-bit two, three-way cut-off valve
  • Product number:MC-000000004423
  • Product name:pneumatic two-bit two, three-way cut-off valve
  • Product Type:ZSQ-402
  • Product nameplate:SAIC
  • Project Category:pneumatic valve >>
  • Manufacturer:Shanghai Automation Instrumentation Co., Ltd.
  • Sales unit: Shanghai Automation Instrumentation Marketing Center
  • Information download:Click to enter the download page  
  • Introduction
  • Specifications
Pneumatic two-bit two, three-way cut-off valve, receive air pressure signal of regulation instrument, close or open valve, regulate processing parameters of pressure, temperature, flow and liquid level of system, also can receive manual given signal, achieve remote operation
This valve contain simple structure, reliable sealing, convenient maintenance and fire and explosion prevention
Structure features:
Piston actuator, small size, large output force
Sealing surface of valve spool, use soft PTFE, reliable sealing
Easy to change three-way to two-way with valve cover
Use balanced valve spool, small unbalanced force, piston actuator, enough output force
Nominal diameter DN(mm)
G1/2”
25
40
50
Diameter of valve seat DN(mm)
12
20
25
30
38
48
Nominal pressure PN(MPa)
4.0
Travel   mm
10
16
25
Signal pressure  KPa
350
Maximum output force N
1200
3840
8470
13670
Working temperature ℃
-40~200℃
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