Pneumatic Controls

This section contains Pneumatic Controls to provide proportional (P) or proportional plus integral (P+I) control of temperature, humidity, pressure, or dewpoint for heating and air conditioning systems.

Manuals -


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  • Direct Acting Pneumatic Temperature Controller w/ 2 pipes View Specs

    $222.95 / each

    In Stock! (5 Available) Ships in 24-48 Hrs
  • Direct Acting Pneumatic Temperature Controller w/ 2 pipes View Specs

    $236.95 / each

    In Stock! (2 Available) Ships in 24-48 Hrs
  • Direct Acting Pneumatic Temperature Controller w/ 2 pipes View Specs

    $229.95 / each

    In Stock! (2 Available) Ships in 24-48 Hrs
  • Direct Acting Pneumatic Temperature Controller w/ 2 pipes View Specs

    $233.95 / each

    In Stock! (3 Available) Ships in 24-48 Hrs
  • Reverse Acting Pneumatic Temperature Controller w/ 2 pipes View Specs

    $234.95 / each

    In Stock! (3 Available) Ships in 24-48 Hrs
  • Single Controller w/ Remote sensor (w/ Remote Control Point Adjustment) View Specs
    • SKU: RP920A1025
    • Brand: Honeywell

    $193.95 / each

    In Stock! (4 Available) Ships in 24-48 Hrs
  • Single Controller w/ Remote sensor View Specs
    • SKU: RP920A1033
    • Brand: Honeywell

    $193.95 / each

    In Stock! (20 Available) Ships in 24-48 Hrs
  • Dual Input Controller w/ Remote sensor (w/ Remote Control Point Adjustment) View Specs

    $242.95 / each

    In Stock! (2 Available) Ships in 24-48 Hrs
  • Dual Input Controller w/ Remote sensor View Specs
    • SKU: RP920B1031
    • Brand: Honeywell

    $245.95 / each

    In Stock! (7 Available) Ships in 24-48 Hrs
  • Single Input Proportional plus integral controller w/ Remote sensor (w/ control point adjustment) View Specs

    $332.95 / each

    In Stock! (2 Available) Ships in 24-48 Hrs
  • Single Input Proportional plus integral controller w/ Remote sensor View Specs

    $339.95 / each

    In Stock! (2 Available) Ships in 24-48 Hrs
  • Dual Input Proportional plus integral controller w/ Remote sensor View Specs

    $396.95 / each

    In Stock! (1 Available) Ships in 24-48 Hrs
  • Pneumatic Pressure Reducing Valve for Single Pressure System View Specs

    $165.95 / each

    In Stock! (14 Available) Ships in 24-48 Hrs
  • Pneumatic Averaging Ratio Relay View Specs
    • SKU: RP922A1007
    • Brand: Honeywell

    $45.95 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • Pneumatic Pressure Reducing Valve for Dual Pressure System View Specs

    $199.95 / each

    In Stock! (11 Available) Ships in 24-48 Hrs
  • Pressure Reducing Valve for Single Pressure Systems, with sub-micron filter station, 2 psi gauges View Specs

    $369.95 / each

    $711.90 / box
    2 x $355.95

    In Stock! (10 Available) Ships in 24-48 Hrs
  • Pressure Reducing Valve for Dual Pressure Systems, with sub-micron filter station, 2 psi gauges View Specs

    $418.95 / each

    In Stock! (7 Available) Ships in 24-48 Hrs
  • One pipe Pneumatic Static Pressure Regulator View Specs
    • SKU: PP904A1035
    • Brand: Honeywell

    $1,089.95 / each

    In Stock! (1 Available) Ships in 24-48 Hrs
  • Two pipe Pneumatic Static Pressure Regulator View Specs
    • SKU: PP904B1009
    • Brand: Honeywell

    $1,089.95 / each

    In Stock! (1 Available) Ships in 24-48 Hrs
  • Static Pressure Sensor used with RP920/RP908 View Specs
    • SKU: PP905B1008
    • Brand: Honeywell

    $999.95 / each

    In Stock! (1 Available) Ships in 24-48 Hrs