Honeywell SP470A1018 Pneumatic Switch

The Honeywell SP470A1018 Pneumatic Switch is designed for manual control of air flow in pneumatic systems, allowing for the diversion, blocking, or bleeding of air to adjust control sequences based on changing conditions. This versatile switch is commonly employed in applications requiring day-night, summer-winter, on-off-auto, or start-stop functions. With a 200 kPa rating and a three-position configuration, it provides reliable performance for various pneumatic control scenarios. The SP470A1018 is compatible with and serves as a replacement for older models from Johnson, Powers, Robertshaw, Barber-Colman, and Honeywell, ensuring seamless integration into existing systems. Its robust construction and precise control capabilities make it an essential component for maintaining optimal performance in complex pneumatic control applications.

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.

Specifications

• Switch Type: Three Position Pneumatic Diverting Switch
• Switch Operation: Used to manually divert, block or bleed pneumatic air lines
• Airflow Usage: 0.175 scfm (82.6 mL/s) minimum at 1 psi pressure drop
• Air Connections: Barb fitting for 5/32 in. (4 mm) O.D. plastic tubing
• Maximum Safe Operating Pressure (psi): 30 psi
• Mounting: Panel mount
• Operating Humidity Range: 5 to 95% RH
• Temperature Range: 20 F to 140 F
• Dimensions: 1 5/8 in. high x 1 9/16 in. wide x 3 in. deep