1 - System air supply
2 - Valve output "on delay connection"
3 - Exhaust for port 2
4 - Valve output "off delay connection"
5 - Exhaust for port 4
Timer valve is a 4 way 5 ported. Valves are supplied from factory
blocked with a cap nut (port 4) for 3 way "on" delay.
For off delay, move cap nut to port 2. For full 4 way 5 port
valve operation remove nut and connect for normal 4 way valve.
How to Order
Range
Standard
Rotor Stop
0.3 to 10 secs
3 to 100 secs
0.3 to 10 mins
3 to 100 mins
0.3 o 10 hrs
3 to 100 hrs.
54021
54022
54023
54024
54025
54026
54050
54051
54052
54053
54054
54055
Rotor Stop Option
A rotor stop option is available
to override the timing action or hold the timer valve in a switched
position after the timer has complete its cycle, and signal
pressure is removed. Option provides 2 additional ports connected
via tube, which allow valves or other logic devices to be spliced
into the circuit between pilot signal regulator and rotor assembly.
For holding timer valve in its switched position or to place
"timing on hold", an external 3 way valve can be used
to block the flow to the air motor (connected between rotor
stop ports 1-2). If timing on hold is desired, the pilot signal
must remain on throughout the entire cycle.
