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 Switches

Flow Controllers

Flow Switches

Showing 161 to 180 of 382 products

Schneider Electric M322A01 SmartX Spring Return Floating Actuator, 24 VAC, plenum cable, normally closed
Model: M322A01

Sale Price	$233.00 USD
Regular Price	$491.11 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$233.00 USD
Regular Price	$491.11 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric M313A01 SmartX Spring Return Proportional Actuator, 24 VAC, plenum cable, normally open
Model: M313A01

Sale Price	$240.00 USD
Regular Price	$505.62 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$240.00 USD
Regular Price	$505.62 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric M323A01 SmartX Spring Return Proportional Actuator, 24 VAC, plenum cable, normally closed
Model: M323A01

Sale Price	$240.00 USD
Regular Price	$505.62 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$240.00 USD
Regular Price	$505.62 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric AP13A000 Erie PopTop Zone Valve Modulating Actuator, PRGT, spring return close, 24V
Model: AP13A000

Sale Price	$246.00 USD
Regular Price	$518.59 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$246.00 USD
Regular Price	$518.59 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric AP23A000 Erie PopTop Zone Valve Modulating Actuator, PRGT, spring return, 24V
Model: AP23A000

Sale Price	$246.00 USD
Regular Price	$518.59 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$246.00 USD
Regular Price	$518.59 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Warrick Controls 26B1A0 Series 26 Low Water Cutoff - Standoff Mount, 10 k sensitivity, -40 to 150°F (-40 to 65°C)
Model: 26B1A0

Sale Price	$227.24 USD
Regular Price	$247.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$227.24 USD
Regular Price	$247.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric MA40-7043 SmartX Direct Coupled Damper Actuator, 35 lb-in, two-position, 24 VAC/DC
Model: MA40-7043

Sale Price	$261.00 USD
Regular Price	$548.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$261.00 USD
Regular Price	$548.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric AT-603 Sub-Base Single Thermostat Selector Switch, One DP4T, One DPDT
Model: AT-603

Sale Price	$265.00 USD
Regular Price	$558.44 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$265.00 USD
Regular Price	$558.44 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric MK-3121 Pneumatic Proportional Damper Acutator, 8 to 13 psig, 8 in², two-position
Model: MK-3121

Sale Price	$270.00 USD
Regular Price	$567.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$270.00 USD
Regular Price	$567.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric MG350V-24F SpaceLogic Globe Valve Actuator, three-wire floating, 78 lbf
Model: MG350V-24F

Sale Price	$276.00 USD
Regular Price	$580.71 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$276.00 USD
Regular Price	$580.71 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric MK-3141 Pneumatic Proportional Damper Acutator, 3 to 13 psig, 8 in², two-position
Model: MK-3141

Sale Price	$280.00 USD
Regular Price	$589.06 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$280.00 USD
Regular Price	$589.06 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric MF40-7043 SmartX Direct Coupled Floating Damper Actuator, 35 lb-in, 24 VAC/DC
Model: MF40-7043

Sale Price	$283.00 USD
Regular Price	$595.51 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$283.00 USD
Regular Price	$595.51 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric MA40-7040 SmartX Direct Coupled Damper Actuator, 35 lb-in, two-position, 120 VAC
Model: MA40-7040

Sale Price	$285.00 USD
Regular Price	$598.86 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$285.00 USD
Regular Price	$598.86 USD
Availability	2 to 3 Weeks
Quantity	Quantity

KOBOLD PSR5132 Paddle Flow Switch, 1-1/4" NPT, Brass
Model: PSR5132 | Order No: PSR-5132

Sale Price	$247.68 USD
Regular Price	$288.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$247.68 USD
Regular Price	$288.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

Schneider Electric VM2222P13A000 Erie PopTop Non-Steam Control Valve with Actuator, 1/2", 2-way, NPT, 2CV, brass
Model: VM2222P13A000

Sale Price	$303.00 USD
Regular Price	$637.78 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$303.00 USD
Regular Price	$637.78 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric MA40-7043-501 SmartX Direct Coupled Damper Actuator with auxiliary switch, 35 lb-in, two-position, 24 VAC/DC
Model: MA40-7043-501

Sale Price	$304.00 USD
Regular Price	$639.69 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$304.00 USD
Regular Price	$639.69 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Schneider Electric VM2322P13A000 Erie PopTop Non-Steam Control Valve with Actuator, 3/4", 2-way, NPT, 2CV, brass
Model: VM2322P13A000

Sale Price	$330.00 USD
Regular Price	$694.40 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$330.00 USD
Regular Price	$694.40 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer V6EPB-B-S-1-B Flow Switch, Flotect, SPDT, 1/2", Brass, CSA, Gl
Model: V6EPB-B-S-1-B

Sale Price	$311.01 USD
Regular Price	$339.90 USD
Availability	1 Week

Qty:

Sale Price	$311.01 USD
Regular Price	$339.90 USD
Availability	1 Week
Quantity	Quantity

Dwyer V6EPB-B-S-1-MI Flow Switch, Flotect, SPDT, 1/2" Brass/Iron
Model: V6EPB-B-S-1-MI

Sale Price	$311.01 USD
Regular Price	$339.90 USD
Availability	5 Days

Qty:

Sale Price	$311.01 USD
Regular Price	$339.90 USD
Availability	5 Days
Quantity	Quantity

Dwyer V6 Series Flotect Mini-Size Flow Switches

Operation is simple and dependable with no mechanical linkage as the flow switch is magnetically actuated. The lower body holds the flow vane and one magnet, which controls the switch actuating magnet in the separate upper housing. In most applications the switch is normally off with the pipeline flow forcing the vane against the vane spring.

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Showing 161 to 180 of 382 products

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Controllers and Switches

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Schneider Electric M322A01 SmartX Spring Return Floating Actuator, 24 VAC, plenum cable, normally closed Model: M322A01

Qty:

Schneider Electric M313A01 SmartX Spring Return Proportional Actuator, 24 VAC, plenum cable, normally open Model: M313A01

Qty:

Schneider Electric M323A01 SmartX Spring Return Proportional Actuator, 24 VAC, plenum cable, normally closed Model: M323A01

Qty:

Schneider Electric AP13A000 Erie PopTop Zone Valve Modulating Actuator, PRGT, spring return close, 24V Model: AP13A000

Qty:

Schneider Electric AP23A000 Erie PopTop Zone Valve Modulating Actuator, PRGT, spring return, 24V Model: AP23A000

Qty:

Warrick Controls 26B1A0 Series 26 Low Water Cutoff - Standoff Mount, 10 k sensitivity, -40 to 150°F (-40 to 65°C) Model: 26B1A0

Qty:

Schneider Electric MA40-7043 SmartX Direct Coupled Damper Actuator, 35 lb-in, two-position, 24 VAC/DC Model: MA40-7043

Qty:

Schneider Electric AT-603 Sub-Base Single Thermostat Selector Switch, One DP4T, One DPDT Model: AT-603

Qty:

Schneider Electric MK-3121 Pneumatic Proportional Damper Acutator, 8 to 13 psig, 8 in², two-position Model: MK-3121

Qty:

Schneider Electric MG350V-24F SpaceLogic Globe Valve Actuator, three-wire floating, 78 lbf Model: MG350V-24F

Qty:

Schneider Electric MK-3141 Pneumatic Proportional Damper Acutator, 3 to 13 psig, 8 in², two-position Model: MK-3141

Qty:

Schneider Electric MF40-7043 SmartX Direct Coupled Floating Damper Actuator, 35 lb-in, 24 VAC/DC Model: MF40-7043

Qty:

Schneider Electric MA40-7040 SmartX Direct Coupled Damper Actuator, 35 lb-in, two-position, 120 VAC Model: MA40-7040

Qty:

KOBOLD PSR5132 Paddle Flow Switch, 1-1/4" NPT, Brass Model: PSR5132 | Order No: PSR-5132

Qty:

Schneider Electric VM2222P13A000 Erie PopTop Non-Steam Control Valve with Actuator, 1/2", 2-way, NPT, 2CV, brass Model: VM2222P13A000

Qty:

Schneider Electric MA40-7043-501 SmartX Direct Coupled Damper Actuator with auxiliary switch, 35 lb-in, two-position, 24 VAC/DC Model: MA40-7043-501

Qty:

Schneider Electric VM2322P13A000 Erie PopTop Non-Steam Control Valve with Actuator, 3/4", 2-way, NPT, 2CV, brass Model: VM2322P13A000

Qty:

Dwyer V6EPB-B-S-1-B Flow Switch, Flotect, SPDT, 1/2", Brass, CSA, Gl Model: V6EPB-B-S-1-B

Qty:

Dwyer V6EPB-B-S-1-MI Flow Switch, Flotect, SPDT, 1/2" Brass/Iron Model: V6EPB-B-S-1-MI

Qty:

Dwyer V6 Series Flotect Mini-Size Flow Switches

Schneider Electric M322A01 SmartX Spring Return Floating Actuator, 24 VAC, plenum cable, normally closed
Model: M322A01

Schneider Electric M313A01 SmartX Spring Return Proportional Actuator, 24 VAC, plenum cable, normally open
Model: M313A01

Schneider Electric M323A01 SmartX Spring Return Proportional Actuator, 24 VAC, plenum cable, normally closed
Model: M323A01

Schneider Electric AP13A000 Erie PopTop Zone Valve Modulating Actuator, PRGT, spring return close, 24V
Model: AP13A000

Schneider Electric AP23A000 Erie PopTop Zone Valve Modulating Actuator, PRGT, spring return, 24V
Model: AP23A000

Warrick Controls 26B1A0 Series 26 Low Water Cutoff - Standoff Mount, 10 k sensitivity, -40 to 150°F (-40 to 65°C)
Model: 26B1A0

Schneider Electric MA40-7043 SmartX Direct Coupled Damper Actuator, 35 lb-in, two-position, 24 VAC/DC
Model: MA40-7043

Schneider Electric AT-603 Sub-Base Single Thermostat Selector Switch, One DP4T, One DPDT
Model: AT-603

Schneider Electric MK-3121 Pneumatic Proportional Damper Acutator, 8 to 13 psig, 8 in², two-position
Model: MK-3121

Schneider Electric MG350V-24F SpaceLogic Globe Valve Actuator, three-wire floating, 78 lbf
Model: MG350V-24F

Schneider Electric MK-3141 Pneumatic Proportional Damper Acutator, 3 to 13 psig, 8 in², two-position
Model: MK-3141

Schneider Electric MF40-7043 SmartX Direct Coupled Floating Damper Actuator, 35 lb-in, 24 VAC/DC
Model: MF40-7043

Schneider Electric MA40-7040 SmartX Direct Coupled Damper Actuator, 35 lb-in, two-position, 120 VAC
Model: MA40-7040

KOBOLD PSR5132 Paddle Flow Switch, 1-1/4" NPT, Brass
Model: PSR5132 | Order No: PSR-5132

Schneider Electric VM2222P13A000 Erie PopTop Non-Steam Control Valve with Actuator, 1/2", 2-way, NPT, 2CV, brass
Model: VM2222P13A000

Schneider Electric MA40-7043-501 SmartX Direct Coupled Damper Actuator with auxiliary switch, 35 lb-in, two-position, 24 VAC/DC
Model: MA40-7043-501

Schneider Electric VM2322P13A000 Erie PopTop Non-Steam Control Valve with Actuator, 3/4", 2-way, NPT, 2CV, brass
Model: VM2322P13A000

Dwyer V6EPB-B-S-1-B Flow Switch, Flotect, SPDT, 1/2", Brass, CSA, Gl
Model: V6EPB-B-S-1-B

Dwyer V6EPB-B-S-1-MI Flow Switch, Flotect, SPDT, 1/2" Brass/Iron
Model: V6EPB-B-S-1-MI