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Environmental & Combustion Controls
SP970C1001
Pneumatic Manual Switch, Four Port, Panel Mount

Locate Distributors Product Specifications   Literature and Documents
Overview
Used to manually position a remote damper actuator or to reset the setpoint of a pneumatic controller. They can also provide minimum damper position by setting a minimum pressure limit in the branch line to the damper actuator. Replacement kits are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell switches.

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Features

• Two spans available as shipped. Six spans with breakaway stops on knob.
• Pilot bleed and isolated pilot models available.
• Wall or panel mounting.
Product Specifications  Back To Top
Description Manual Pressure Regulator or Provides minimum branch line pressure when used with a low capacity device.
Switch Type Four-port pneumatic manual switch with isolated pilot chamber
Switch Operation Used to manually position a remote damper actuator or reset setpoint of pneumatic controller
Airflow Usage 0.022 scfm (9.8 mL/s)
Capacity (Cv) 0.021 scfm (9.4 mL/s)
Air connections Barb fitting for 5/32 in. (4 mm) O.D. plastic tubing
Maximum Safe Operating Pressure (psi) 30 psi
Maximum Safe Operating Pressure (kPa) 207 kPa
Output Span (kPa) 90 kPa (with 244 degree knob rotation)
Output Span (kPa) 110 kPa (with 300 degree knob rotation)
Output Span (kPa) 69 kPa (with 188 degree knob rotation)
Output Span (psi) 10 psi (with 188 degree knob rotation)
Output Span (psi) 13 psi (with 244 degree knob rotation)
Output Span (psi) 16 psi (with 300 degree knob rotation)
Mounting Panel or Wall
Operating Humidity Range (% RH) 5 to 95% RH
Temperature Range (F) 0 F to 140 F
Temperature Range (C) -18 C to +60 C
Dimensions (in.) 1 1/2 in. diameter x 3 in. deep
Dimensions (mm) 38 mm diameter x 76 mm deep
Includes Knob, 0 to 100% scale plate and locknuts
Comments The setpoint knob normally rotates 188 degrees. Two breakaway stops on the knob allow rotation of 244 degrees and 300 degrees.

Literature and other Resources Download Back To Top
Installation Instructions - (SP970A Pressure Regulator, Manual and Minimum Position English/French)
Specification Data - (SP970D Manual and Minimum Position Pressure Regulator)
SP970A/B operation Wiring(LineArt)
SP970A/B operation Wiring(LineArt - Web Quality Image)
SP970B and D dimensions Dimension(LineArt)
SP970B and D dimensions Dimension(LineArt - Web Quality Image)
SP970 Adaptation piping Installation(LineArt)
SP970 Adaptation piping Installation(LineArt - Web Quality Image)
SP970 surface or wall mounting Installation(LineArt)
SP970 surface or wall mounting Installation(LineArt - Web Quality Image)
SP970A and C panel mounting. Installation(LineArt)
SP970A and C panel mounting. Installation(LineArt - Web Quality Image)
Typical SP970 application Wiring(LineArt)
Typical SP970 application Wiring(LineArt - Web Quality Image)
SP970A/B operation Wiring(LineArt)
SP970A/B operation Wiring(LineArt - Web Quality Image)
SP970C and D operation Wiring(LineArt)
SP970C and D operation Wiring(LineArt - Web Quality Image)
SP970A and C dimensions Dimension(LineArt)
SP970A and C dimensions Dimension(LineArt - Web Quality Image)
SP970B and D dimensions Dimension(LineArt)
SP970B and D dimensions Dimension(LineArt - Web Quality Image)
SP970 Adaptation piping Installation(LineArt)
SP970 Adaptation piping Installation(LineArt - Web Quality Image)
SP970 surface or wall mounting Installation(LineArt)
SP970 surface or wall mounting Installation(LineArt - Web Quality Image)
SP970A and C panel mounting. Installation(LineArt)
SP970A and C panel mounting. Installation(LineArt - Web Quality Image)
Typical SP970 application Wiring(LineArt)
Typical SP970 application Wiring(LineArt - Web Quality Image)
SP970A and C dimensions Dimension(LineArt)
SP970A and C dimensions Dimension(LineArt - Web Quality Image)
Pneumatic Manual or Minimum Position Switch Dimension(LineArt)
Pneumatic Manual or Minimum Position Switch Dimension(LineArt - Web Quality Image)
SP970C and D operation Wiring(LineArt)
SP970C and D operation Wiring(LineArt - Web Quality Image)
Typical piping for SP970 Pneumatic Manual or Minimum Position Switches Wiring(LineArt)
Typical piping for SP970 Pneumatic Manual or Minimum Position Switches Wiring(LineArt - Web Quality Image)
Pressure Regulator Ad Slick(LineArt)
Pressure Regulator Ad Slick(LineArt - Web Quality Image)
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