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.

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

    $208.95 / each

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

    $212.95 / each

    In Stock! (1 Available) Ships in 24-48 Hrs
  • Direct Acting Pneumatic Temperature Controller w/ 2 pipes View Specs

    $210.95 / each

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

    $214.95 / each

    In Stock! (8 Available) Ships in 24-48 Hrs
  • Reverse Acting Pneumatic Temperature Controller w/ 2 pipes View Specs

    $212.95 / each

    In Stock! (6 Available) Ships in 24-48 Hrs
  • Single Controller w/ Remote sensor (w/ Remote Control Point Adjustment) View Specs
    • SKU: RP920A1025
    • Brand: Honeywell

    $179.95 / each

    In Stock! (12 Available) Ships in 24-48 Hrs
  • Single Controller w/ Remote sensor View Specs
    • SKU: RP920A1033
    • Brand: Honeywell

    $172.15 / each

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

    $223.15 / each

    In Stock! (6 Available) Ships in 24-48 Hrs
  • Dual Input Controller w/ Remote sensor View Specs
    • SKU: RP920B1031
    • Brand: Honeywell

    $218.25 / 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

    $328.95 / each

    In Stock! (3 Available) Ships in 24-48 Hrs
  • Single Input Proportional plus integral controller w/ Remote sensor View Specs

    $299.95 / each

    In Stock! (3 Available) Ships in 24-48 Hrs
  • Dual Input Proportional plus integral controller w/ Remote sensor View Specs

    $371.95 / each

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

    $148.95 / each

    In Stock! (9 Available) Ships in 24-48 Hrs
  • Pneumatic Pressure Reducing Valve for Dual Pressure System View Specs

    $185.95 / each

    In Stock! (11 Available) Ships in 24-48 Hrs
  • Pneumatic Averaging Ratio Relay View Specs
    • SKU: RP922A1007
    • Brand: Honeywell

    $42.95 / each

    In Stock! (1 Available) Ships in 24-48 Hrs
  • Pressure Reducing Valve for Single Pressure Systems, with sub-micron filter station, 2 psi gauges View Specs

    $346.95 / each

    $669.90 / box
    2 x $334.95

    In Stock! (12 Available) Ships in 24-48 Hrs
  • Pressure Reducing Valve for Dual Pressure Systems, with sub-micron filter station, 2 psi gauges View Specs

    $396.95 / each

    In Stock! (5 Available) Ships in 24-48 Hrs
  • One pipe Pneumatic Static Pressure Regulator View Specs
    • SKU: PP904A1035
    • Brand: Honeywell

    $620.95 / each

    In Stock! (2 Available) Ships in 24-48 Hrs
  • Two pipe Pneumatic Static Pressure Regulator View Specs
    • SKU: PP904B1009
    • Brand: Honeywell

    $618.95 / each

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

    $588.95 / each

    In Stock! (2 Available) Ships in 24-48 Hrs
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