Regulators/Controllers

Transcat offers pressure controllers and regulators for managing pressure, velocity and flow. Our controllers support applications from compressor and process control to damper and fan control. We provide differential controllers to maintain the desired pressure differential between two parts of a process. We also have pneumatic controllers that automatically activate control elements, such as valves, to sustain a set point.

Our selection of leading pressure regulators allows for the management of gas or liquid flow and the maintenance of set pressure. Pressure regulators are process-driven and use a control element to reduce pressure in spite of changes to flow or supply pressure.

116 Results
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  • Siemens Industry 42-15 Pressure Regulator 0.5-15 PSIG NC/NR
    Siemens Industry 42-15 Pressure Regulator 0.5-15 PSIG NC/NR
    Order # 42-15 Mfg # TGX:42-15
    Special Price $824.18 Save 2 % Regular Price $841.00
  • Ralston Instruments QTVC-1MBA-6-3 Volume Controller, 1/8" MNPT Gauge Adapter, 2 Hoses, 2 Process Connections
    Ralston Instruments QTVC-1MBA-6-3 Volume Controller, 1/8" MNPT Gauge Adapter, 2 Hoses, 2 Process Connections
    Order # QTVC-1MBA-6-3 Mfg # QTVC-1MBA-6-3
    $2,080.79
  • Siemens Industry 10792-10 Restriction Screw Assembly for 42H Regulator
    Siemens Industry 10792-10 Restriction Screw Assembly for 42H Regulator
    Order # 10792-10 Mfg # TGX-10792-10
    $64.71
  • Dwyer Instruments DHII-012
    Dwyer Instruments DHII-012
    Order # DHII-012 Mfg # DHII-012
    $1,519.05

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  • Dwyer Instruments DH-007
    Dwyer Instruments DH-007
    Order # DH-007 Mfg # DH-007
    $870.00
  • Dwyer Instruments DH-002
    Dwyer Instruments DH-002
    Order # DH-002 Mfg # DH-002
    $1,130.75
  • Condec Orion 2C
    Condec Orion 2C
    Order # 89216 Mfg # 89216
    Special Price $4,268.00 Save 3 % Regular Price $4,400.00
  • Mid-West Instrument 555A-30.0
    Mid-West Instrument 555A-30.0
    Order # 555A-30.0 Mfg # 555A-30.0
    Special Price $87.42 Save 6 % Regular Price $93.00
  • Flush Mount Space Press.Sensor
    Dwyer Instruments A-465
    Order # A-465 Mfg # A-465
    $16.50
  • Druck I6000-1-LT-TP
    Druck PACE6000 Pace 6000 Dual Pressure Controller with Leak Test & Test Program Option
    Order # I6000-1-LT-TP Mfg # I6000-1-LT-TP
    Special Price $6,355.36 Save 8 % Regular Price $6,908.00
  • Druck I5000-2-ST-TP Pace 5000 Sngl Press.Controller w/Switch Test &Test Prog.option
    Druck PACE5000 Pace 5000 Sngl Pressure Controller with Switch Test &Test Program Option
    Order # I5000-2-ST-TP Mfg # I5000-2-ST-TP
    Special Price $3,162.96 Save 8 % Regular Price $3,438.00
  • Ashcroft 4567P Pneumatic Pressure Controller/ 3000PSI
    Ashcroft AVC3000
    Order # 4567P Mfg # AVC3000
  • VWR Scientific 13271-086
    VWR Scientific 13271-086
    Order # 13271-086 Mfg # 13271-086
    $3,056.92
  • Siemens Industry 41-2550 Pressure Regulator, 25-50 PSIG
    Siemens Industry 41-2550 Pressure Regulator, 25-50 PSIG
    Order # 41-2550 Mfg # TGX-41-2550
    Special Price $238.14 Save 2 % Regular Price $243.00
  • Siemens Industry 7298-112 Model 40 Range Spring Kit (2, 7, 15, 30PSI) , 3 each
    Siemens Industry 7298-112 Model 40 Range Spring Kit (2, 7, 15, 30PSI) , 3 each
    Order # 7298-112 Mfg # TGX:7298-112
    $198.82
  • Siemens Industry 7298-108 Diaphragm & Gasket Kit 40-200/300
    Siemens Industry 7298-108 Diaphragm & Gasket Kit 40-200/300
    Order # 7298-108 Mfg # TGX:7298-108
    $215.29
  • Siemens Industry 7298-106 Diaphragm & Gasket Kit 40-100X/A, Weight: 0.500 kg
    Siemens Industry 7298-106 Diaphragm & Gasket Kit 40-100X/A, Weight: 0.500 kg
    Order # 7298-106 Mfg # 7298-106
    $175.29
  • Siemens Industry 7298-103 40 Diaphragm Safety/Release Valve Kit
    Siemens Industry 7298-103 40 Diaphragm Safety/Release Valve Kit
    Order # 7298-103 Mfg # TGX:7298-103
    $180.00
  • Druck IO-ADAPT-AN6
    Druck IO-ADAPT-AN6 Adaptor G 1/8" Male to AN6 37 Degree Male
    Order # IO-ADAPT-AN6 Mfg # IO-ADAPT-AN6
    Special Price $92.00 Save 8 % Regular Price $100.00
  • Druck IO-ADAPT-BARB
    Druck IO-ADAPT-BARB Adaptor G 1/8" Male to 1/4" Hose
    Order # IO-ADAPT-BARB Mfg # IO-ADAPT-BARB
    Special Price $115.00 Save 8 % Regular Price $125.00
  • Druck IO-ADAPT-AN4
    Druck IO-ADAPT-AN4 Adapter G 1/8" Male to AN4 37 Degree Male
    Order # IO-ADAPT-AN4 Mfg # IO-ADAPT-AN4
    Special Price $115.00 Save 8 % Regular Price $125.00
  • Druck IO-ADAPT-G1/4
    Druck IO-ADAPT-G1/4 Adaptor G 1/8" Male to G1/4 Female for Pace 5000I6000
    Order # IO-ADAPT-G1/4 Mfg # IO-ADAPT-G1/4
    Special Price $48.30 Save 8 % Regular Price $52.50
  • Druck IO-DIFFUSER-1
    Druck IO-DIFFUSER-1 Diffuser Gas Exhaust for the Pace 5000 & 6000 Controllers
    Order # IO-DIFFUSER-1 Mfg # IO-DIFFUSER-1
    Special Price $57.50 Save 8 % Regular Price $62.50
  • Druck IO-ADAPT-1/4NPT
    Druck IO-ADAPT-1/4NPT Adaptor G1/8 Male to 1/4NPT Female for the Pace 1000/5000/6000
    Order # IO-ADAPT-1/4NPT Mfg # IO-ADAPT-1/4NPT
    Special Price $60.35 Save 8 % Regular Price $65.60
  • Siemens Industry 2155-272 Valve Plunger Kit
    Siemens Industry 2155-272 Valve Plunger Kit
    Order # 2155-272 Mfg # 2155-272
    $163.53
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