Catalog

Application Notes
The C-2 Relay Valve functions to reproduce in substantial volume whatever pressure is applied to the small volume control portion of the valve itself. Its essential purpose is to increase the speed of operation for devices such as brakes, clutches, positioning devices and to reduce transmission time in control lines. This valve is usually directed by a relatively small pressure control valve, such as a CONTROLAIR™ Valve, which is located at some distance from the controlledmore
Unit of Measure

Specifications

Old Part #

538975 538975-00000

Type

Spring Loaded Diaphragm

Maximum Supply Pressure

250 psi

Maximum Control Pressure

150 psi

Temperature Range

-20 to 160 ºF

Media

Air or inert gas

Port Size

Supply Air

1/2"-14 NPT

Control Air Signal

1/4"-18 NPT

Delivery

1/2"-14 NPT

Exhaust

3/4"-14 NPT

Operating Characteristics

Supply Air

Port 1

Control Air Signal

Port 2

Delivery

Port 3

Exhaust

EX

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