Pneumatic Switching Relay, N/S Mount
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Honeywell RP670B1017 Pneumatic Switching Relay:
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.
Type Pneumatic Switching Relay
Operation DPDT relay
Capacity (Cv) 0.039 scfm at 1 psi differential (18 mL/s at 5 kPa differential)
Air connections Barb for 5/32 in. (4 mm) O.D. plastic tubing
Dimensions (in) 1 1/2 in. diameter, 2 13/16 in. deep
Dimensions (mm) 38 mm diameter, 71 mm deep
Includes 14003030-001 1 1/2 in. Mounting Clip for Mounting relay to wall or panel
Maximum Operating Pressure (kPa) 205 kPa
Maximum Operating Pressure (psi) 30 psi
Pressure Range (kPa) 0 to 152 kPa
Pressure Range (psi) 0 to 22 psi
Switching Pressures (kPa) 90 and 120 kPa
Switching Pressures (psi) 13 and 17 psi
Temperature range (C) 0 C to +52 C
Temperature range (F) 32 F to 125 F
Description Pneumatic Switching Relay, N/S Mount
Humidity Ratings (% RH) 5 to 95% RH