Parker Pneumatic
P33T Series Pneumatic Redundant Safety Exhaust Valve

Key Features

  • Internal Monitoring
  • Category 4 (Cat 4); Performance Level e (Ple) in accordance with Machine Directive EN ISO 13849-1
  • Integrated Adjustable Soft Start /Dump Valve
  • Global modular mounting

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  • Memory, monitoring, and air flow control functions are integrated into two identical valve elements.  Valves lockout if asynchronous movement of the valve elements occurs during actuation or de-actuation, resulting in a residual outlet pressure of less than 1% of supply
  • Monitoring function has memory and requires an overt act to reset unit after lockout via integrated reset
  • Status indicator feedback pressure switch
  • Dual exhaust silencers included
  • Optional pressure transducer for downstream pressure monitoring