PRODUCT DETAILS
Air Lock Up Valve Model PL 20S

Salient Features


* Compact Design
* Quick Response
* High stability & Reliability
* Longer Life
* Easy to install
* Trouble Free service
* Economically priced
* Soft seating for bubble tight shut off

Description


PHILAIR Air Lock Up Valve is highly effective in holding the air in locked condition, when there is failure in the process pneumatic line pressure. It can be used for controling valves and other pneumatic equipment keeping in stay-put condition.
Operation
It is a spring loaded instrument. In normal condition an equillibrium is established between signal pressure and spring force. Any reduction in signal pressure will make the inlet valve closed due to the spring force. This closed condition will continue untill the signal pressure is re-established to the original level.

Specification


Service                 : Air
Max: Input Pressure     : 250 psig
Signal Range            : Model PL 20S (5-100 psig)
End Connections         : 1/2 Inch NPT
Ambient Temperature     : Upto 80 Degree C
Body                    : LM 4 Aluminium Alloy
Diaphram                : Neoprene with Nylon Insert
Internals               : Brass + Neoprene
Handle                  : SS
Mounting                : Surface or Panel
Weight                  : 1 Kg.