Combined Soft Start Dump Valve for P31, P32 and P33

Combined Soft Start Dump Valve - Air Preparation (FRL)

Parker Global Series Combined Soft Start / Dump Valves,
provide for the safe introduction of pressure to machines or
systems. Soft Start / Dump Valves when set, allow the pressure
to gradually build to the set point before fully opening to deliver
full flow at line pressure

• Modular design with 1/4" or 1/2" integral ports
  (NPT & BSPP)
• Provides for the safe introduction of pressure
• The 3-way, 2-position function automatically dumps downstream pressure on the loss of pilot signal
• Adjustable slow start
• Solenoid or air pilot options
• High flow & exhaust capability
• Silencer included
• P32 unit used for both P32 & P33 series

The controlled introduction of pressure can be an important
safety factor and prevent damage to tooling when air pressure
is introduced at machine or system start up. To maintain these units in the open position a pilot supply to the air pilot operated version or an electrical signal to the solenoid operated version must be maintained. The valve will automatically dump when the holding signal is removed.