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- Two hands safety valve ISO 13851: TYPE IIIA Pneumax
Two hands safety valve ISO 13851: TYPE IIIA Pneumax

Two-hand safety valve ISO 13851: TYPE IIIA Pneumax
- ISO 13851: TYPE IIIA class safety valve
- Switches pressure to port 2 when both ports 1Y and 1X are pressurized simultaneously (e.g. push-button valves)
- Both buttons must be pressed within 0.5 s.
- If either button is released, the signal is interrupted
- Ports
- 1X input signal 3-8bar
- 1Y input signal 3-8bar
- 2 output signal
- 3 exhaust
| Code | Ports (BSP) | Package size (KPL) |
|---|---|---|
| PNX-900.18.9 | G 1/8" | 1 |