Controllers and Switches

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Create liquid and gas pipe systems that run smoothly with the right controllers and switches for the job. Find mass flow controllers with digital readouts that suit a variety of volume and rate needs, as well as heavy-duty switches that provide secure stoppage points in your pipelines.

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Flow Controllers

Flow Controllers

Flow Switches

Flow Switches

Flow Controllers

Flow Controllers

Flow Switches

Flow Switches

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Showing 181 to 200 of 382 products

Greenlee 05071 Switch Unit, pendant (555cx)-

Greenlee 05071 Switch Unit, pendant (555cx)
Model: 05071

Sale Price $396.68 USD
Regular Price $489.73 USD
Availability 12 to 13 Weeks

Qty:

Sale Price $396.68 USD
Regular Price $489.73 USD
Availability 12 to 13 Weeks
Quantity

Dwyer V4 Series FLOTECH Vane Operated Flow Switch, 316 ss, ATEX compliant construction-

Dwyer V4 Series FLOTECH Vane Operated Flow Switch, 316 ss, ATEX compliant construction
Model: V4-SS-2-U-AT

Sale Price $1153.22 USD
Regular Price $1260.35 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1153.22 USD
Regular Price $1260.35 USD
Availability 2 to 3 Weeks
Quantity

Generant VRV Vent Relief Valve, ⅛" port size, 100 psig-

Generant VRV Vent Relief Valve, ⅛" port size, 100 psig
Model: VRV-125SS-V-100

Sale Price $45.58 USD
Regular Price $48.05 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $45.58 USD
Regular Price $48.05 USD
Availability 8 to 9 Weeks
Quantity

Generant VRV Vent Relief Valve, ⅛" port size, 4.5 psig-

Generant VRV Vent Relief Valve, ⅛" port size, 4.5 psig
Model: VRV-125SS-V-4.5

Your Price $48.76 USD
Availability 8 to 9 Weeks

Qty:

Your Price $48.76 USD
Availability 8 to 9 Weeks
Quantity

Generant VRV Vent Relief Valve, ¼" port size, 3 psig-

Generant VRV Vent Relief Valve, ¼" port size, 3 psig
Model: VRV-250B-V-3

Sale Price $26.50 USD
Regular Price $36.38 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $26.50 USD
Regular Price $36.38 USD
Availability 8 to 9 Weeks
Quantity

Generant VRV Vent Relief Valve, ¼" port size, 3 psig-

Generant VRV Vent Relief Valve, ¼" port size, 3 psig
Model: VRV-250SS-V-3

Your Price $76.40 USD
Availability 9 to 10 Weeks

Qty:

Your Price $76.40 USD
Availability 9 to 10 Weeks
Quantity

Generant VRV Vent Relief Valve, ½" port size, 10 psig-

Generant VRV Vent Relief Valve, ½" port size, 10 psig
Model: VRV-500SS-V-10

Sale Price $97.52 USD
Regular Price $99.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $97.52 USD
Regular Price $99.00 USD
Availability 2 to 3 Weeks
Quantity

Generant VRVD Vent Relief Valve, ¼" port size, 3 psig, with Deflector Cap-

Generant VRVD Vent Relief Valve, ¼" port size, 3 psig, with Deflector Cap
Model: VRVD-250-SS-B-3

Sale Price $41.84 USD
Regular Price $49.34 USD
Availability 9 to 10 Weeks

Qty:

Sale Price $41.84 USD
Regular Price $49.34 USD
Availability 9 to 10 Weeks
Quantity

Generant VRVI In Line Vent Relief Valve, ¼" port size, 1.5 psig-

Generant VRVI In Line Vent Relief Valve, ¼" port size, 1.5 psig
Model: VRVI-250SS-V-1.5

Your Price $85.10 USD
Availability 2 to 3 Weeks

Qty:

Your Price $85.10 USD
Availability 2 to 3 Weeks
Quantity

Generant VRVI In Line Vent Relief Valve, ½" port size, 7 psig-

Generant VRVI In Line Vent Relief Valve, ½" port size, 7 psig
Model: VRVI-500B-V-7

Your Price $54.06 USD
Availability 7 to 8 Weeks

Qty:

Your Price $54.06 USD
Availability 7 to 8 Weeks
Quantity

INFICON 713-701-G1 Handpiece Control Replacement-

INFICON 713-701-G1 Handpiece Control Replacement
Model: 713-701-G1

Your Price $128.50 USD
Availability 2 in Stock

Qty:

Your Price $128.50 USD
Availability 2 in Stock
Quantity

FLOMEC EB112D0FM Easybatch Dual Stage DC Batch Controller, 1/2" NPT female threaded, universal mount-

FLOMEC EB112D0FM Easybatch Dual Stage DC Batch Controller, 1/2" NPT female threaded, universal mount
Model: EB112D0FM

Your Price $836.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $836.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC EB112D0MM Easybatch Dual Stage DC Batch Controller, 1/2" NPT female threaded, OM meter mount-

FLOMEC EB112D0MM Easybatch Dual Stage DC Batch Controller, 1/2" NPT female threaded, OM meter mount
Model: EB112D0MM

Your Price $836.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $836.00 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric 0453H0038GB00 Erie Medium Duty 2-Way Spring Return Damper Actuator with linkage drive clockwise rotation, 18" Lead, 110 to 120 V 50/60 Hz-

Schneider Electric 0453H0038GB00 Erie Medium Duty 2-Way Spring Return Damper Actuator with linkage drive clockwise rotation, 18" Lead, 110 to 120 V 50/60 Hz
Model: 0453H0038GB00

Sale Price $140.00 USD
Regular Price $294.85 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $140.00 USD
Regular Price $294.85 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric 0453H0077GA00 Erie Medium Duty 2-Way Spring Return Damper Actuator with direct drive clockwise rotation, 18" Lead, 24 V 50/60 Hz-

Schneider Electric 0453H0077GA00 Erie Medium Duty 2-Way Spring Return Damper Actuator with direct drive clockwise rotation, 18" Lead, 24 V 50/60 Hz
Model: 0453H0077GA00

Sale Price $100.00 USD
Regular Price $210.74 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $100.00 USD
Regular Price $210.74 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric 0453H0077EA00 Erie Medium Duty 2-Way Spring Return Damper Actuator with direct drive clockwise rotation, 24 V 50/60 Hz-

Schneider Electric 0453H0077EA00 Erie Medium Duty 2-Way Spring Return Damper Actuator with direct drive clockwise rotation, 24 V 50/60 Hz
Model: 0453H0077EA00

Sale Price $101.00 USD
Regular Price $211.21 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $101.00 USD
Regular Price $211.21 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric AG13A020 2-Position Electric Spring Return Actuator, 24 VAC, 18" appliance, NEMA 1-

Schneider Electric AG13A020 2-Position Electric Spring Return Actuator, 24 VAC, 18" appliance, NEMA 1
Model: AG13A020

Sale Price $75.00 USD
Regular Price $157.30 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $75.00 USD
Regular Price $157.30 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric AG13A02A 2-Position Electric Spring Return Actuator, 24 VAC, 18" appliance, NEMA 1, 1 SPDT-

Schneider Electric AG13A02A 2-Position Electric Spring Return Actuator, 24 VAC, 18" appliance, NEMA 1, 1 SPDT
Model: AG13A02A

Sale Price $80.00 USD
Regular Price $168.54 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $80.00 USD
Regular Price $168.54 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric AG13A01A 2-Position Electric Spring Return Actuator, 24 VAC, terminal block, NEMA 1-

Schneider Electric AG13A01A 2-Position Electric Spring Return Actuator, 24 VAC, terminal block, NEMA 1
Model: AG13A01A

Sale Price $80.00 USD
Regular Price $168.54 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $80.00 USD
Regular Price $168.54 USD
Availability 2 to 3 Weeks
Quantity

Schneider Electric AG13A000 2-Position Electric Spring Return Actuator, 24 VAC, appliance, NEMA 1-

Schneider Electric AG13A000 2-Position Electric Spring Return Actuator, 24 VAC, appliance, NEMA 1
Model: AG13A000

Sale Price $76.00 USD
Regular Price $158.79 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $76.00 USD
Regular Price $158.79 USD
Availability 2 to 3 Weeks
Quantity
Showing 181 to 200 of 382 products
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