Flow Switches

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Essential in monitoring and controlling the flow rate of process media - such as steam, liquids, and gases, flow switches help maintain safe and manageable rates of flow by triggering actions in various machines within a system to provide on/off flow control of process media.

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Showing 1 to 20 of 104 products

Dwyer V8 Flotect Vane Operated Flow Switch
Model: V8

Sale Price	$116.21 USD
Regular Price	$127.00 USD
Availability	8 in Stock

Qty:

Sale Price	$116.21 USD
Regular Price	$127.00 USD
Availability	8 in Stock
Quantity	Quantity

Generant PMV-4T-SS-V Stainless Steel Precision Metering Valve
Model: PMV-4T-SS-V

Your Price	$79.50 USD
Availability	8 in Stock

Qty:

Your Price	$79.50 USD
Availability	8 in Stock
Quantity	Quantity

$Generant VRV Vent Relief Valve, &frac14;&quot; port size, 0.5 psig-$

Generant VRV Vent Relief Valve, ¼" port size, 0.5 psig
Model: VRV-250B-V-.5

Your Price	$26.50 USD
Availability	5 in Stock

Qty:

Your Price	$26.50 USD
Availability	5 in Stock
Quantity	Quantity

KOBOLD PSR5120 Paddle Flow Switch, 3/4" NPT, Brass
Model: PSR5120 | Order No: PSR-5120

Sale Price	$146.20 USD
Regular Price	$170.00 USD
Availability	2 in Stock

Qty:

Sale Price	$146.20 USD
Regular Price	$170.00 USD
Availability	2 in Stock
Quantity	Quantity

KOBOLD PSR Paddle Flow Switches

Flowing medium presses against the paddle of the flow switch. The paddle is fitted to one end of a balance arm which is in direct contact with a pre-stressed leaf spring; at the other end of the balance arm is a permanent magnet. The magnet actuates a reed contact located within a moveable plastic housing.

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Dwyer V4-SS-2-U W.E. Anderson Flotect Flow Switch, Universal Vane, 316SS Body
Model: V4-SS-2-U

Sale Price	$1005.54 USD
Regular Price	$1098.95 USD
Availability	1 in Stock

Qty:

Sale Price	$1005.54 USD
Regular Price	$1098.95 USD
Availability	1 in Stock
Quantity	Quantity

KOBOLD PSR5115 Paddle Flow Switch, 1/2" NPT, Brass
Model: PSR5115 | Order No: PSR-5115

Sale Price	$147.06 USD
Regular Price	$171.00 USD
Availability	1 in Stock

Qty:

Sale Price	$147.06 USD
Regular Price	$171.00 USD
Availability	1 in Stock
Quantity	Quantity

Dwyer V4 Series Flotect Vane-Operated Flow Switches

Tested being installed in thousands of pipelines and processing plants around the world. A magnetically actuated switching design gives superior performance. There are no bellows, springs, or seals to fail. Instead, a free-swinging vane attracts a magnet within the solid metal switch body, actuating a snap switch by means of a simple lever arm.

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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

Dwyer V8-WP Vane Operated Flow Switch with weatherproof conduit box
Model: V8-WP

Sale Price	$166.90 USD
Regular Price	$182.40 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$166.90 USD
Regular Price	$182.40 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer V8-WP2 Vane Operated Flow Switch with metal weatherproof conduit box
Model: V8-WP2

Sale Price	$166.90 USD
Regular Price	$182.40 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$166.90 USD
Regular Price	$182.40 USD
Availability	3 to 4 Weeks
Quantity	Quantity

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	Quantity

Dwyer TDFS2-1-P-06 Series TDFS2 Thermal Dispersion Flow Switch, 6' cable
Model: TDFS2-1-P-06

Sale Price	$364.12 USD
Regular Price	$397.95 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$364.12 USD
Regular Price	$397.95 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Icon Process Controls NC-15 Non-Contact Plastic Empty/Full/Level Switch
Model: NC-15

Sale Price	$179.96 USD
Regular Price	$199.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$179.96 USD
Regular Price	$199.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

$Icon Process Controls FES-005-2 Plastic Flow Switch, &frac12; to 2&quot; pipes, 20 m<sup>3</sup>/h-$

Icon Process Controls FES-005-2 Plastic Flow Switch, ½ to 2" pipes, 20 m³/h
Model: FES-005-2

Sale Price	$330.30 USD
Regular Price	$367.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$330.30 USD
Regular Price	$367.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Icon Process Controls FES-005-3 Plastic Flow Switch, 3" pipes, 30 m³/h
Model: FES-005-3

Sale Price	$330.30 USD
Regular Price	$367.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$330.30 USD
Regular Price	$367.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls FES-005-4 Plastic Flow Switch, 4" pipes, 40 m³/h
Model: FES-005-4

Sale Price	$330.30 USD
Regular Price	$367.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$330.30 USD
Regular Price	$367.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls UFS-N Plastic Flow Switch, 0.5 to 16"
Model: UFS-N

Sale Price	$164.70 USD
Regular Price	$183.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$164.70 USD
Regular Price	$183.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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	Quantity

$Generant 3000 Screwed Bonnet Type Needle Valve, &frac14;&quot; female x &frac14;&quot; female, brass-$

Generant 3000 Screwed Bonnet Type Needle Valve, ¼" female x ¼" female, brass
Model: 3000-4B

This product is a special order item which can’t be returned or cancelled.

Your Price	$25.00 USD
Availability	8 to 9 Weeks

Qty:

Your Price	$25.00 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Showing 1 to 20 of 104 products

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Flow Switches

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Dwyer V8 Flotect Vane Operated Flow Switch Model: V8

Qty:

Generant PMV-4T-SS-V Stainless Steel Precision Metering Valve Model: PMV-4T-SS-V

Qty:

Generant VRV Vent Relief Valve, ¼" port size, 0.5 psig Model: VRV-250B-V-.5

Qty:

KOBOLD PSR5120 Paddle Flow Switch, 3/4" NPT, Brass Model: PSR5120 | Order No: PSR-5120

Qty:

KOBOLD PSR Paddle Flow Switches

Dwyer V4-SS-2-U W.E. Anderson Flotect Flow Switch, Universal Vane, 316SS Body Model: V4-SS-2-U

Qty:

KOBOLD PSR5115 Paddle Flow Switch, 1/2" NPT, Brass Model: PSR5115 | Order No: PSR-5115

Qty:

Dwyer V4 Series Flotect Vane-Operated Flow Switches

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

Qty:

Dwyer V8-WP Vane Operated Flow Switch with weatherproof conduit box Model: V8-WP

Qty:

Dwyer V8-WP2 Vane Operated Flow Switch with metal weatherproof conduit box Model: V8-WP2

Qty:

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

Qty:

Dwyer TDFS2-1-P-06 Series TDFS2 Thermal Dispersion Flow Switch, 6' cable Model: TDFS2-1-P-06

Qty:

Icon Process Controls NC-15 Non-Contact Plastic Empty/Full/Level Switch Model: NC-15

Qty:

Icon Process Controls FES-005-2 Plastic Flow Switch, ½ to 2" pipes, 20 m3/h Model: FES-005-2

Qty:

Icon Process Controls FES-005-3 Plastic Flow Switch, 3" pipes, 30 m3/h Model: FES-005-3

Qty:

Icon Process Controls FES-005-4 Plastic Flow Switch, 4" pipes, 40 m3/h Model: FES-005-4

Qty:

Icon Process Controls UFS-N Plastic Flow Switch, 0.5 to 16" Model: UFS-N

Qty:

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

Qty:

Generant 3000 Screwed Bonnet Type Needle Valve, ¼" female x ¼" female, brass Model: 3000-4B

Qty:

Dwyer V8 Flotect Vane Operated Flow Switch
Model: V8

Generant PMV-4T-SS-V Stainless Steel Precision Metering Valve
Model: PMV-4T-SS-V

Generant VRV Vent Relief Valve, ¼" port size, 0.5 psig
Model: VRV-250B-V-.5

KOBOLD PSR5120 Paddle Flow Switch, 3/4" NPT, Brass
Model: PSR5120 | Order No: PSR-5120

Dwyer V4-SS-2-U W.E. Anderson Flotect Flow Switch, Universal Vane, 316SS Body
Model: V4-SS-2-U

KOBOLD PSR5115 Paddle Flow Switch, 1/2" NPT, Brass
Model: PSR5115 | Order No: PSR-5115

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

Dwyer V8-WP Vane Operated Flow Switch with weatherproof conduit box
Model: V8-WP

Dwyer V8-WP2 Vane Operated Flow Switch with metal weatherproof conduit box
Model: V8-WP2

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

Dwyer TDFS2-1-P-06 Series TDFS2 Thermal Dispersion Flow Switch, 6' cable
Model: TDFS2-1-P-06

Icon Process Controls NC-15 Non-Contact Plastic Empty/Full/Level Switch
Model: NC-15

Icon Process Controls FES-005-2 Plastic Flow Switch, ½ to 2" pipes, 20 m³/h
Model: FES-005-2

Icon Process Controls FES-005-3 Plastic Flow Switch, 3" pipes, 30 m³/h
Model: FES-005-3

Icon Process Controls FES-005-4 Plastic Flow Switch, 4" pipes, 40 m³/h
Model: FES-005-4

Icon Process Controls UFS-N Plastic Flow Switch, 0.5 to 16"
Model: UFS-N

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

Generant 3000 Screwed Bonnet Type Needle Valve, ¼" female x ¼" female, brass
Model: 3000-4B