Auxiliary Equipments for Control Valves

Structural drawing Double action, pneumatic positioner Air pressure regulator with filter SMC Auxiliary Equipments for Control Valves Booster relay
Valve type Double action, pneumatic positioner Air pressure regulator with filter SMC Air pressure regulator with filter Booster relay
Model No. GOP KZ03-2/KZ03-3 AW40 IL100
Action 20 to 98, 20 to 60, 60 to 98kPa
{0.2 to 1.0, 0.2 to 0.6, 0.6 to 1.0kgf/cm²}
Primary : Max.970kPa {9.9kgf/cm²}
Secondary : 12 to 390kPa {0.12 to 4.0kgf/cm²} (KZ03-2)
12 to 690kPa {0.12 to 7.0kgf/cm²} (KZ03-3)
Primary : Max.1MPa
Secondary : 0.05 to 0.85MPa
Supply air pressure : Max.970kPa
Inlet and outlet air pressure : Max.690kPa
Inlet and outlet air pressure ratio : 1:1
Stroke 19 to 50mm
Manual operator 200kPa {2.0kgf/cm²}
Air supply 0 to +70°C -30 to +80°C -40 to +80°C -5 to 60°
Detailed data sheet - No.SS2-5190-0700 - No.SS2-CVG100-0100
Features
  • For G-O-Motors
  • Supplies clean, dry air under constant pressure
  • Supplies clean, dry air under constant pressure
  • Increasing the operation speed of the pneumatic actuator

Structural drawing Pneumatic motion transmitter Limit switch Solenoid valve
Valve type Pneumatic motion transmitter Limit switch ASCO 3-way Solenoid valve
Model No. HTM VCL5001/LX7000/VCX7000 JE3J320G174
Input signal Output : 20 to 98kPa {0.2 to 1.0kgf/cm²} VCL5001 : Center-neutral limit switch
  Explosion-Proof Switches Compliant
  with IEC Standards (de II CT6)
LX7000 : Vertical explosion-proof switches
VCX7000 : 2-point detection explosion-proof switches
Structure : Water-proof, flame proof (d2G4)
Power supply : 100VAC, 200VAC 50Hz-60Hz
Stroke range 12 to 100mm
Air supply pressure 140kPa {1.4kgf/cm2}
Ambient temperature -42 to +80°C -10 to 60°C -20 to +50°C
Detailed data sheet No.SS2-8310-0250 VCL5001 : No.SS2-CVG900-0200
LX7000 : No.SS2-CVG900-0400
VCX7000 : No.SS2-CVG900-0300
No.SS2-CVG100-0200
Features
  • Converts valve full-stroke into pneumatic signal
  • Verifying the fully opened or fully closed position of control valve
  • For on/off switching or as emergency shut-off unit
  • Many other types are available

Structural drawing Air lock relay Pneumatic relay (with manual reset) Pneumatic relay
Valve type Air lock relay Pneumatic relay (with manual reset) Pneumatic relay
Model No. VF02 VF03 VF04
Input signal MAX.690kPa {7kgf/cm²} 490kPa {5kgf/cm²} or less 490kPa {5kgf/cm²} or less
Stroke range 20 to 200kPa {0.2 to 2.0kgf/cm²} 20 to 98kPa {0.2 to 1.0kgf/cm²} [MAX.250kPa {2.6kgf/cm²}] 20 to 98kPa {0.2 to 1.0kgf/cm²} [MAX.250kPa {2.6kgf/cm²}]
Air supply pressure 120 to 290kPa {1.2 to 3.0kgf/cm²} 40 to 80kPa {0.4 to 0.8kgf/cm²} 40 to 80kPa {0.4 to 0.8kgf/cm²}
Ambient temperature -30 to +80°C -30 to +80°C -30 to +80°C
Detailed data sheet No.SS2-8310-0800 No.SS2-8310-0800 No.SS2-8310-0800
Features
  • In case of air pressure failures, relay maintains at the pre-failure level the air pressure to the actuator
  • Combines compact 3-way on/off valve and diaphragm motor with reset mechanism
  • For specialized on/off switching with both automatic and manual operations
  • Combines 3-way on/off valve used to switch signal air lines based on balance between supply pressure on upper diaphragm and force of preset spring

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