FLOW SWITCHES FOR SALE

Browse flow switches at our shop - we offer over 50 different options, from water to air flow switches, by top brands like Taco, Dwyer, and Johnson Controls!
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View Details Dwyer V6EPB-B-D-2-MI Mini-size flow switch | brass upper and lower body | 3/4" NPT | iron tee. | Blackhawk Supply
V6EPB-B-D-2-MI | Mini-size flow switch | brass upper and lower body | 3 / 4" NPT | iron tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-D-2-MI
$368.76 each
View Details Dwyer V6EPB-B-S-2-B Mini-size flow switch | brass upper and lower body | 3/4" NPT | brass tee. | Blackhawk Supply
V6EPB-B-S-2-B | Mini-size flow switch | brass upper and lower body | 3 / 4" NPT | brass tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-S-2-B
$300.44 each
View Details Dwyer V6EPB-B-S-5-B Mini-size flow switch | brass upper and lower body | 1-1/2" NPT | brass tee. | Blackhawk Supply
V6EPB-B-S-5-B | Mini-size flow switch | brass upper and lower body | 1-1 / 2" NPT | brass tee. | Dwyer
Brand: Dwyer
SKU: V6EPB-B-S-5-B
$462.59 each
View Details Dwyer V10SS Mini-size flow switch | 303 SS | normally open or closed. | Blackhawk Supply
V10SS | Mini-size flow switch | 303 SS | normally open or closed. | Dwyer
Brand: Dwyer
SKU: V10SS
$145.38 each
View Details Dwyer P2-13 Flow switch for liquids | actuation set point .5 GPM (1.89 LPM). | Blackhawk Supply
P2-13 | Flow switch for liquids | actuation set point .5 GPM (1.89 LPM). | Dwyer
Brand: Dwyer
SKU: P2-13
$184.76 each
View Details Dwyer P8-12 High pressure brass flow switch | actuation set point 0.50 GPM (1.89 LPM). | Blackhawk Supply
P8-12 | High pressure brass flow switch | actuation set point 0.50 GPM (1.89 LPM). | Dwyer
Brand: Dwyer
SKU: P8-12
$306.07 each
View Details Dwyer P3-43 Polypropylene flow switch | actuation set point 1.0 GPM (3.79 LPM) | Q disconnect. | Blackhawk Supply
P3-43 | Polypropylene flow switch | actuation set point 1.0 GPM (3.79 LPM) | Q disconnect. | Dwyer
Brand: Dwyer
SKU: P3-43
$151.89 each
View Details Dwyer P2-12 Flow switch for liquids | actuation set point .25 GPM (.95 LPM). | Blackhawk Supply
P2-12 | Flow switch for liquids | actuation set point .25 GPM (.95 LPM). | Dwyer
Brand: Dwyer
SKU: P2-12
$184.76 each
View Details Dwyer P3-35 Polypropylene flow switch | actuation set point 2.0 GPM (7.57 LPM) | 3/8" NPT. | Blackhawk Supply
P3-35 | Polypropylene flow switch | actuation set point 2.0 GPM (7.57 LPM) | 3 / 8" NPT. | Dwyer
Brand: Dwyer
SKU: P3-35
$151.89 each
View Details Dwyer P8-11 High pressure brass flow switch | actuation set point 0.25 GPM (.95 LPM). | Blackhawk Supply
P8-11 | High pressure brass flow switch | actuation set point 0.25 GPM (.95 LPM). | Dwyer
Brand: Dwyer
SKU: P8-11
$300.56 each
View Details Dwyer P3-34 Polypropylene flow switch | actuation set point 1.5 GPM (5.68 LPM) | 3/8" NPT. | Blackhawk Supply
P3-34 | Polypropylene flow switch | actuation set point 1.5 GPM (5.68 LPM) | 3 / 8" NPT. | Dwyer
Brand: Dwyer
SKU: P3-34
$151.89 each
View Details Dwyer P3-45 Polypropylene flow switch | actuation set point 2.0 GPM (7.57 LPM) | Q disconnect. | Blackhawk Supply
P3-45 | Polypropylene flow switch | actuation set point 2.0 GPM (7.57 LPM) | Q disconnect. | Dwyer
Brand: Dwyer
SKU: P3-45
$151.89 each
View Details Dwyer P8-15 High pressure brass flow switch | actuation set point 2.0 GPM (7.57 LPM). | Blackhawk Supply
P8-15 | High pressure brass flow switch | actuation set point 2.0 GPM (7.57 LPM). | Dwyer
Brand: Dwyer
SKU: P8-15
$301.39 each
View Details Dwyer P2-17 Flow switch for gases | actuation set point 2.5 CFM (70.8 LPM) @ 5 psi. | Blackhawk Supply
P2-17 | Flow switch for gases | actuation set point 2.5 CFM (70.8 LPM) @ 5 psi. | Dwyer
Brand: Dwyer
SKU: P2-17
$184.76 each
View Details Dwyer P3-42 Polypropylene flow switch | actuation set point 0.50 GPM (1.89 LPM) | Q disconnect. | Blackhawk Supply
P3-42 | Polypropylene flow switch | actuation set point 0.50 GPM (1.89 LPM) | Q disconnect. | Dwyer
Brand: Dwyer
SKU: P3-42
$151.89 each
View Details Dwyer P3-33 Polypropylene flow switch | actuation set point 1.0 GPM (3.79 LPM) | 3/8" NPT. | Blackhawk Supply
P3-33 | Polypropylene flow switch | actuation set point 1.0 GPM (3.79 LPM) | 3 / 8" NPT. | Dwyer
Brand: Dwyer
SKU: P3-33
$154.18 each
View Details Dwyer P8-13 High pressure brass flow switch | actuation set point 1.0 GPM (3.79 LPM). | Blackhawk Supply
P8-13 | High pressure brass flow switch | actuation set point 1.0 GPM (3.79 LPM). | Dwyer
Brand: Dwyer
SKU: P8-13
$301.39 each
View Details Dwyer P3-31 Polypropylene flow switch | actuation set point 0.25 GPM (.95 LPM) | 3/8" NPT. | Blackhawk Supply
P3-31 | Polypropylene flow switch | actuation set point 0.25 GPM (.95 LPM) | 3 / 8" NPT. | Dwyer
Brand: Dwyer
SKU: P3-31
$151.59 each
View Details Dwyer P2-16 Flow switch for gases | actuation set point 1 CFM (28.3 LPM) @ 5 psi. | Blackhawk Supply
P2-16 | Flow switch for gases | actuation set point 1 CFM (28.3 LPM) @ 5 psi. | Dwyer
Brand: Dwyer
SKU: P2-16
$184.76 each
View Details Johnson Controls F261KFH-V01C LIQUID FLOW SWITCH; LIQUID FLOW SWITCH | Blackhawk Supply
F261KFH-V01C | LIQUID FLOW SWITCH; LIQUID FLOW SWITCH | Johnson Controls
Brand: Johnson Controls
SKU: F261KFH-V01C
$239.14 each
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Brand: Neptronic
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iO-TWIN | Universal Twinning Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN
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Siemens SKD62U Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Blackhawk Supply
SKD62U | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Siemens
Brand: Siemens
SKU: SKD62U
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Belimo B220+LF120 US CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B220+LF120 US | CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B220+LF120 US
$413.10 each
Belimo ZIP-BT-NFC Bluetooth to NFC converter for temporary wireless operation | Blackhawk Supply
ZIP-BT-NFC | Bluetooth to NFC converter for temporary wireless operation | Belimo
Brand: Belimo
SKU: ZIP-BT-NFC
$191.25 each
Belimo NMB24-SR Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
NMB24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: NMB24-SR
$259.20 each
Siemens QVM62.1 Air Velocity Sensor, 0 to 10 Vdc | Blackhawk Supply
QVM62.1 | Air Velocity Sensor, 0 to 10 Vdc | Siemens
Brand: Siemens
SKU: QVM62.1
$193.86 each
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