AirTAC
AirTAC GZ Series Safe On-Off Valve
Product Made in Japan
Manufacturer: AirTAC Co., Ltd.
Model: GZ Series
Symbol
Features
- It is a module design and can be used with G/GA series F.R.L. combination by bracket.
- This valve can be used as a manual 3/2 way valve.
- Visual indication marked EXH/SUP.
- This valve meets the standard on installation conducted by the 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.
Specification
| Model | GZ200-06 | GZ200-08 | GZ300-08 | GZ300-10 | GZ300-15 | GZ400-10 | GZ400-15 |
|---|---|---|---|---|---|---|---|
| Fluid | Air | ||||||
| Port size [Note1] | 1/8″ | 1/4″ | 1/4″ | 3/8″ | 1/2″ | 3/8″ | 1/2″ |
| Exhaust port size | 1/4″ | ||||||
| Acting type | Manual | ||||||
| Valve type | 3 port 2 way | ||||||
| Pressure range | 0~1.0MPa (0~145psi) | ||||||
| Proof pressure | 1.5MPa (215psi) | ||||||
| Temperature range | -20~70°C | ||||||
| Operation angle | 90° | ||||||
| Suitable F.R.L type | GC200-06 GAC200-06 |
GC200-08 GAC200-08 |
GC300-08 GAC300-08 |
GC300-10 GAC300-10 |
GC300-15 GAC300-15 |
GC400-10 GAC400-10 |
GC400-15 GAC400-15 |
[Note1] PT thread, G thread and NPT thread are available.
Ordering Code
Inner Structure
| No. | Item | No. | Item | No. | Item |
|---|---|---|---|---|---|
| 1 | Valve cap | 6 | Fixing plate | 11 | Plug |
| 2 | Body | 7 | Pin | 12 | Spring |
| 3 | Screw | 8 | O-ring | 13 | O-ring |
| 4 | Operating screw | 9 | Cover | 14 | Cover |
| 5 | Adjusting screw | 10 | Spool |
Dimensions
| Model / Item | A | AB | B | BA | BC | BD | C | K | KA | KB | KC | P | PA | Q |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GZ20006 | 47 | 42 | 52.6 | 30 | 40 | 42.5 | 89 | 5.5 | 27 | 8.5 | 23 | 1/8″ | 36.5 | 1/4″ |
| GZ20008 | 47 | 42 | 52.6 | 30 | 40 | 42.5 | 89 | 5.5 | 27 | 8.5 | 23 | 1/4″ | 36.5 | 1/4″ |
| GZ30008 | 60 | 55 | 70.7 | 41 | 53.5 | 56.5 | 112.5 | 6.5 | 40 | 8 | 27 | 3/8″ | 46 | 3/8″ |
| GZ30010 | 60 | 55 | 70.7 | 41 | 53.5 | 56.5 | 112.5 | 6.5 | 40 | 8 | 27 | 3/8″ | 46 | 3/8″ |
| GZ30015 | 60 | 55 | 70.7 | 41 | 53.5 | 56.5 | 112.5 | 6.5 | 40 | 8 | 27 | 1/2″ | 46 | 3/8″ |
| GZ40010 | 75 | 65 | 83.9 | 50 | 64 | 66 | 134 | 8.5 | 55 | 11 | 33.5 | 3/8″ | 58.5 | 1/2″ |
| GZ40015 | 75 | 65 | 83.9 | 50 | 64 | 66 | 134 | 8.5 | 55 | 11 | 33.5 | 1/2″ | 58.5 | 1/2″ |
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