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Home> pneumatic valve >> ZJHYpneumatic small flow control valve
  • Product number:MC-000000004468
  • Product name:pneumatic small flow control valve
  • Product Type:ZJHY
  • 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
ZJHY pneumatic small flow adjusting valve, is a small diameter adjusting valve. Valve body use thread connected, small size, light weight, convenient maintenance and installation. Used for regulating flow of liquid and steam
Nominal diameter (mm)
G1/2
G3/4
Diameter of valve seat   (mm)
1.5*
3
4
5
6
7
8
9
Flow coefficient  Kv
0.0025
0.08
0.12
0.20
0.32
0.50
0.80
1.00
Adjustable range
30:1
Nominal pressure
Standard product    1.6 4.0 6.4、10MPa
Valve spool
Single-seat plunger-type valve spool
Flow characteristics
Straight line
Action mode
Air on、  air off
Working temperature
General -40～230℃，heat sink 230～450℃，special order 450～600℃
Flange standard
Meet JB78-59、JB79-59 standard ，according to JB/79.1-94、JB/79.2-94、ANSI、JIS、DIN  standard
Actuator
ZHA/B multi-spring pneumatic diaphragm actuator
Components
Positioner 、solenoid valve、air filter regulator 、limit switch、feedback device of valve position、emergency device 、handwheel body
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