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OMNI 375 SERIES VALVES<br />
3-Way & 4-Way Air Pilot Operated<br />
The Omni 375 Series 3-Way and 4-Way Valves can be Air Pilot Operated<br />
with three types of assembly:<br />
1. DOUBLE AIR PILOT (NO VALVE SPOOL SPRING)<br />
The valve spool is shifted by a momentary air pilot signal to either of the “A”<br />
or “B” Pilots.<br />
2. SINGLE AIR PILOT, SPRING RETURN<br />
The valve spool is maintained in the normal rest position by the spring in the<br />
“B” end. A maintained air pressure signal at the “A” end greater than the spring<br />
force will shift the valve spool.<br />
3. DOUBLE AIR PILOT, SPRING OFFSET<br />
The valve spool is maintained in the normal rest position by a spring in the “B”<br />
end. A maintained air pressure signal at the “A” end greater than the spring<br />
force will shift the valve spool, providing no air pressure signal is on the “B”<br />
end. By controlling the pressure differential between “A” and “B”, a variety of<br />
applications are possible.<br />
3-Way<br />
Single Air Pilot<br />
03 Air Pilot Double Air Pilot<br />
Single Air Pilot 03 Air Pilot Double Air Pilot<br />
Base Mount<br />
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