The RP670B1009/U is a switching relay designed for pressure applications, operating within a range of 3-7 PSI. Manufactured by NEUCO INC, this SPDT relay is ideal for controlling pumps and compressors in HVAC systems. Its compact design allows for easy installation in various setups. The relay is built to meet industry standards, ensuring reliable performance and safety in demanding environments.
Commercial Building Controls : Pneumatic Products : Pneumatic Relays : RP670 : RP670B1009/U
Pneumatic Switching Relay with DPDT switching
Overview
Pneumatic relays block, divert, or bleed pneumatic air lines when pilot pressure is changed between values. Commonly applied in Day-Night, Summer-Winter, Start-Stop, On-Off-Auto and other multiple condition systems.
Features
- Available with either single-pole, double-throw (SPDT) or double-pole, 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.
Product Specifications
- Application
- Pneumatic Switching Relay
- Dimensions (in.)
- 1 1/2 in. diameter x 2 13/16 in. deep
- Dimensions (mm)
- 38 mm diameter x 71 mm deep
- Maximum Safe Operating Pressure (psi)
- 30 psi, maximum
- Maximum Safe Operating Pressure (kPa)
- 205 kPa, maximum
- Temperature Range (F)
- 0 F to 140 F
- Temperature Range (C)
- -18 C to +60 C
- Includes
- 14003030-001, 1 1/2 in. Mounting Clip for Mounting relay to wall or panel
- Operating Humidity Range (% RH)
- 5 to 95% RH
- Pressure Range (psi)
- Switching Occurs Between 3 and 7 psi
- Pressure Range (kPa)
- Switching Occurs Between 20 and 50 kPa
- 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
- DPDT relay
