PRODUCT DETAILS
Double Acting Air Lock Up Relay Model PD 10S

Salient Features


* Compact Design
* Quick Response
* High sensibility  & reliability
* Longer Life
* Easy to install
* Trouble free service
* Low cost 
* Soft seating to ensure zero leak

Description


PHIL AIR make double acting air lock up relay is used in conjuction with double acting power cylinders for locking air in both the chambers of cylinders when ever the main supply pressure falls below a pre-set valve.
Operation
The unit is mounted between output lines of double acting positioner and chambers of power cylinder.The supply prassure("Signal") connected to the relay is sensed by a spring loaded diapharagm and the trusted developed enables a pilot valve to open.The output from the pilot valve acts on another diaphragm and the trust developed by it acts upon a piston, which opens both the ports simultaneously.

Specification


Service                                                   : air
Max. input Pressure                               : 10Kg/CM2
Ambient Temperature                             : -40 to +80° C
Signal Range                                          : 5-100 PSI
Pneumatic Connection                           : 1/4" NPT/BSP
Flow Capacities                                     : 600L/min. For each port.
Dead band                                             : 0.025/kg/cm2
Diaphram                                               : Neoprene /EPDM with  Nylon insert
Body                                                      : LM -6/SS
Internals                                                 : Brass/SS with Neoprene/EDPM seat
Mounting                                                : on the actuator by a bracket