The Switching Relay is designed for reliable operation in various control applications. This relay features a robust construction, ensuring durability and long service life. It is suitable for switching electrical loads and controlling machinery, providing precise operation. The relay is compliant with industry standards, ensuring compatibility with a wide range of systems. Its compact design allows for easy installation in control panels, making it a versatile choice for automation and control applications.
Commercial Building Controls : Pneumatic Products : Pneumatic Relays : RP670 : RP670B1017/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 13 and 17 psi
- Pressure Range (kPa)
- Switching Occurs Between 90 and 120 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
