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Honeywell RP470 Pneumatic Selector Relay

Pneumatic Selector Relay

Three-port relays used in HVAC systems to perform a variety of relay functions; transmit the higher of two input signals, lock out one pressure signal when a second signal is higher, or transmit the lower of two pressure signals. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices.

• Uses diaphragm-logic technology.
• In-line, wall, or panel mounted.
• Sharp-barb air connections.
• Molded plastic construction.

Select a link under the "item" tab below to order.

Cat #Includes
RP470A100314003030-001, 1 1/2 in. Mounting Clip for Mounting relay to wall or panel
RP470B100114003030-001, 1 1/2 in. Mounting Clip for Mounting relay to wall or panel
Type: Pneumatic Three-port Selector Relay
Dimensions, Approximate: 1 1/2 in. diameter x 1 in. deep (38 mm diameter x 25 mm deep)
Mounting: Wall or In-line or panel
Air Connections: Barb fittings 5/32 in. (4 mm) O.D. plastic tubing
Capacity: 0.039 scfm at 1 psi differential (18 mL/s at 5 kPa differential)
Operating Humidity Range: 5 to 95% RH
Temperature Range: 0 F to 140 F (-18 C to +60 C)
Maximum Safe Operating Pressure: 30 psi (205 kPa)

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