AirTAC GZ400-10 Safe On-off Valve

GZ400-10 AirTAC Safe On-off Valve, Air Control Preparation Unit

AirTAC GZ400-10 Safe On-off Valve


  1. It is module design and can be used with G series F.R.L. combination by bracket.
  2. This valve can be used as manual 3/2 way valve.
  3. Visual indication marked EXH/SUP.
  4. This valve meets the standard on installation conducted by operator specified by OSHA (Occupational Safety & Health Administration). When the machinery is maintained and serviced, the purge valve (Safe on-off valve) for remaining pressure shall be used to eliminate the remaining pressure when the air source is cut off. Valve must be locked to prevent accidental operation by a third party during maintenance. This prevents accidental system pressurization & cylinder actuation which can result in injuries to the machine operator.

Ordering Code

GZ Ordering Code


  • GZ400-10; GZ400-10J;
  • GZ400-10T; GZ400-10JT;
  • GZ400-10G; GZ400-10JG;


Model GZ200-06 GZ200-08 GZ300-08 GZ300-10 GZ300-15 GZ400-10 GZ400-15
Fluid Air
Port Size PT1/8 PT1/4 PT1/4 PT3/8 PT1/2 PT3/8 PT1/2
Exhuast Port Size 1/4″ 3/8″ 1/2″
Acting Type Manual
Valve Type 3 Port 2 Way
Pressure Range 0~0.9MPa(0~130psi)
Proof Pressure 1.5MPa(215psi)
Temperature Range -20~70℃
Operation angle 90°
Weight: 135g 360g 680g 1440g
Suitable F.R.L type GC200-06 GC200-08 GC300-08 GC300-10 GC300-15 GC400-10 GC400-15

PT thread, NPT thread and G thread are available.


GZ Dimensions