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Honeywell RP670 Pneumatic Switching Relay

Pneumatic Switching Relay
RP670

Pneumatic switching relays block, divert, or bleed pneumatic air lines when pilot pressure is changed from one specific value to another. Commonly applied in Day-Night, Summer-Winter, Start-Stop, On-Off-Auto and other multiple condition systems where control sequence is changed as conditions change. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices.

• Available with either single-pole, double-throw (SPDT) or doublepole, double-throw (DPDT) switching action.
• Second switch on DPDT (RP670B) models molded in natural color for identification.
• Air connections for 5/32 in. (4 mm) O.D. plastic tubing.
• Molded plastic construction with neoprene diaphragms, stainless steel lever.
• In-line mounting, or wall or panel mounting with provided metal spring clip.

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

Cat #Includes
RP670A100114003030-001, 1 1/2 in. Mounting Clip for Mounting relay to wall or panel
RP670A101914003030-001, 1 1/2 in. Mounting Clip for Mounting relay to wall or panel
RP670B100914003030-001, 1 1/2 in. Mounting Clip for Mounting relay to wall or panel
RP670B101714003030-001, 1 1/2 in. Mounting Clip for Mounting relay to wall or panel
RP670B106614003030-001, 1 1/2 in. Mounting Clip for Mounting relay to wall or panel
RP670B107414003030-001, 1 1/2 in. Mounting Clip for Mounting relay to wall or panel
Type: Pneumatic Switching Relay
Dimensions, Approximate: 1 1/2 in. diameter x 2 1/4 in. deep (38 mm diameter x 56 mm deep)
Mounting: Wall 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)
Operation: SPDT relay
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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