Parker 520711000 Air Valve
Item #:
520711000
Product Info
Parker Hannifin
The DirectAir4 valve is a compact designed manual or mechanical operated Inline valve. The variety of operators include roller, lever, button, pedal and treadle foot operated valves. The valve design features balanced forces across the spool so that 3/2 valves can be piped normally open or normally closed by changing the inlet supply from port 1 to port 3. The DirectAir valve bodies are manufactured from aluminum with stainless steel spool, sealed by static fluorocarbon seals. The valves are designed to give long trouble free service life when used with or without lubrication.
Features
- DirectAir valve bodies are manufactured from aluminum with stainless steel spool
- Designed to give long trouble free service life when used with or without lubrication