Commercial Building Controls : Pneumatic Products : Pneumatic Switches : SP470 : SP470A1018/U
Pneumatic Manual Switch
Overview
Pneumatic diverting switch used to manually divert, block, or bleed air in pneumatic air lines with a change in conditions. Replacement kits are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell switches.
Features
- Available in two-position or three-position devices.
- Mountable on a panel up to 7/16 in. (11 mm) thick.
- Complete with knob and scaleplate.
Product Specifications
- Application
- Pneumatic Manual Switch
- Airflow Usage
- 0.175 scfm (82.6 mL/s) minimum at 1 psi pressure drop
- Dimensions (in.)
- 1 5/8 in. high x 1 9/16 in. wide x 3 in. deep
- Dimensions (mm)
- 41 mm high x 40 mm wide x 76 mm deep
- Maximum Safe Operating Pressure (psi)
- 30 psi, maximum
- Maximum Safe Operating Pressure (kPa)
- 207 kPa, maximum
- Temperature Range (F)
- 20 F to 140 F
- Temperature Range (C)
- -7 C to +60 C
- Includes
- Mounting nuts, knob, and three-position scaleplate
- Mounting
- Panel mount
- Operating Humidity Range (% RH)
- 5 to 95% RH
- Switch Operation
- Used to manually divert, block or bleed pneumatic air lines
- Switch Type
- Three Position Pneumatic Diverting Switch
- Air connections
- Barb fitting for 5/32 in. (4 mm) O.D. plastic tubing
