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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 21 to 40 of 381 products

Dwyer V8 Flotect Vane Operated Flow Switch-

Dwyer V8 Flotect Vane Operated Flow Switch
Model: V8

Sale Price $119.36 USD
Regular Price $130.45 USD
Availability 7 in Stock

Qty:

Sale Price $119.36 USD
Regular Price $130.45 USD
Availability 7 in Stock
Quantity

Dwyer V4-2-D-U Flow Switch, Universal Vane, Brass DPDT-

Dwyer V4-2-D-U Flow Switch, Universal Vane, Brass DPDT
Model: V4-2-D-U

Sale Price $823.64 USD
Regular Price $900.15 USD
Availability 5 Days

Qty:

Sale Price $823.64 USD
Regular Price $900.15 USD
Availability 5 Days
Quantity

Dwyer V4-2-MT-U Flow Switch, Universal Vane, Brass 400°F (204°C)-

Dwyer V4-2-MT-U Flow Switch, Universal Vane, Brass 400°F (204°C)
Model: V4-2-MT-U | Order No: V4-2-U-MT

Sale Price $806.74 USD
Regular Price $881.68 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $806.74 USD
Regular Price $881.68 USD
Availability 3 to 4 Weeks
Quantity

Dwyer V4-SS-2-D-U Flow Switch, Universal Vane, 316SS DPDT-

Dwyer V4-SS-2-D-U Flow Switch, Universal Vane, 316SS DPDT
Model: V4-SS-2-D-U

Sale Price $1121.52 USD
Regular Price $1225.70 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1121.52 USD
Regular Price $1225.70 USD
Availability 2 to 3 Weeks
Quantity

Dwyer V6EPS-S-S-1-MI Flotect Switch, SPDT, 1/2", SS/Iron-

Dwyer V6EPS-S-S-1-MI Flotect Switch, SPDT, 1/2", SS/Iron
Model: V6EPS-S-S-1-MI

Sale Price $431.31 USD
Regular Price $471.38 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $431.31 USD
Regular Price $471.38 USD
Availability 8 to 9 Weeks
Quantity

Dwyer V6EPS-S-S-1-S Flotect Switch, SPDT, 1/2", SS/SS-

Dwyer V6EPS-S-S-1-S Flotect Switch, SPDT, 1/2", SS/SS
Model: V6EPS-S-S-1-S

Sale Price $464.82 USD
Regular Price $508.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $464.82 USD
Regular Price $508.00 USD
Availability 3 to 4 Weeks
Quantity

Dwyer V6EPS-S-S-2-FS Flotect Switch, SPDT, 3/4", SS/Forged Steel-

Dwyer V6EPS-S-S-2-FS Flotect Switch, SPDT, 3/4", SS/Forged Steel
Model: V6EPS-S-S-2-FS

Sale Price $498.27 USD
Regular Price $544.56 USD
Availability 3 Days

Qty:

Sale Price $498.27 USD
Regular Price $544.56 USD
Availability 3 Days
Quantity

Dwyer V6EPS-S-S-2-MI Flotect Switch, SPDT, 3/4", SS/Iron-

Dwyer V6EPS-S-S-2-MI Flotect Switch, SPDT, 3/4", SS/Iron
Model: V6EPS-S-S-2-MI

Sale Price $446.06 USD
Regular Price $487.50 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $446.06 USD
Regular Price $487.50 USD
Availability 8 to 9 Weeks
Quantity

Dwyer V6EPS-S-S-2-S Flotect Switch, SPDT, 3/4", SS/SS-

Dwyer V6EPS-S-S-2-S Flotect Switch, SPDT, 3/4", SS/SS
Model: V6EPS-S-S-2-S

Sale Price $560.53 USD
Regular Price $612.60 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $560.53 USD
Regular Price $612.60 USD
Availability 4 to 5 Weeks
Quantity

Dwyer V6EPS-S-S-3-FS Flotect Switch, SPDT, 1", SS/Forged Steel-

Dwyer V6EPS-S-S-3-FS Flotect Switch, SPDT, 1", SS/Forged Steel
Model: V6EPS-S-S-3-FS

Sale Price $537.29 USD
Regular Price $587.20 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $537.29 USD
Regular Price $587.20 USD
Availability 6 to 7 Weeks
Quantity

Dwyer V6EPS-S-S-3-MI Flotect Switch, SPDT, 1", SS/Iron-

Dwyer V6EPS-S-S-3-MI Flotect Switch, SPDT, 1", SS/Iron
Model: V6EPS-S-S-3-MI

Sale Price $508.78 USD
Regular Price $556.04 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $508.78 USD
Regular Price $556.04 USD
Availability 1 to 2 Weeks
Quantity

Dwyer V6EPS-S-S-3-S Flotect Switch, SPDT, 1", SS/SS-

Dwyer V6EPS-S-S-3-S Flotect Switch, SPDT, 1", SS/SS
Model: V6EPS-S-S-3-S

Sale Price $632.27 USD
Regular Price $691.00 USD
Availability 1 Week

Qty:

Sale Price $632.27 USD
Regular Price $691.00 USD
Availability 1 Week
Quantity

Dwyer V6EPS-S-S-4-FS Flotect Switch, SPDT, 1-1/4", SS/Forged Steel-

Dwyer V6EPS-S-S-4-FS Flotect Switch, SPDT, 1-1/4", SS/Forged Steel
Model: V6EPS-S-S-4-FS

Sale Price $625.88 USD
Regular Price $684.02 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $625.88 USD
Regular Price $684.02 USD
Availability 2 to 3 Weeks
Quantity

Dwyer V6EPS-S-S-4-MI Flotect Switch, SPDT, 1-1/4", SS/Iron-

Dwyer V6EPS-S-S-4-MI Flotect Switch, SPDT, 1-1/4", SS/Iron
Model: V6EPS-S-S-4-MI

Sale Price $560.72 USD
Regular Price $612.81 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $560.72 USD
Regular Price $612.81 USD
Availability 2 to 3 Weeks
Quantity

Dwyer V6EPS-S-S-4-S Flotect Switch, SPDT, 1-1/4", SS/SS-

Dwyer V6EPS-S-S-4-S Flotect Switch, SPDT, 1-1/4", SS/SS
Model: V6EPS-S-S-4-S

Sale Price $834.16 USD
Regular Price $911.65 USD
Availability 5 Days

Qty:

Sale Price $834.16 USD
Regular Price $911.65 USD
Availability 5 Days
Quantity

Dwyer V6EPS-S-S-5-FS Flotect Switch, SPDT, 1-1/2", SS/Forged Steel-

Dwyer V6EPS-S-S-5-FS Flotect Switch, SPDT, 1-1/2", SS/Forged Steel
Model: V6EPS-S-S-5-FS

Sale Price $761.54 USD
Regular Price $832.28 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $761.54 USD
Regular Price $832.28 USD
Availability 1 to 2 Weeks
Quantity

Dwyer V6EPS-S-S-5-MI Flotect Switch, SPDT, 1-1/2", SS/Iron-

Dwyer V6EPS-S-S-5-MI Flotect Switch, SPDT, 1-1/2", SS/Iron
Model: V6EPS-S-S-5-MI

Sale Price $640.14 USD
Regular Price $699.61 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $640.14 USD
Regular Price $699.61 USD
Availability 2 to 3 Weeks
Quantity

Dwyer V6EPS-S-S-5-S Flotect Switch, SPDT, 1-1/2", SS/SS-

Dwyer V6EPS-S-S-5-S Flotect Switch, SPDT, 1-1/2", SS/SS
Model: V6EPS-S-S-5-S

Sale Price $946.98 USD
Regular Price $1034.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $946.98 USD
Regular Price $1034.95 USD
Availability 2 to 3 Weeks
Quantity

Dwyer V6EPS-S-S-6-FS Flotect Switch, SPDT, 2", SS/Forged Steel-

Dwyer V6EPS-S-S-6-FS Flotect Switch, SPDT, 2", SS/Forged Steel
Model: V6EPS-S-S-6-FS

Sale Price $924.94 USD
Regular Price $1010.86 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $924.94 USD
Regular Price $1010.86 USD
Availability 1 to 2 Weeks
Quantity

Dwyer V6EPS-S-S-6-S Flotect Switch, SPDT, 2", SS/SS-

Dwyer V6EPS-S-S-6-S Flotect Switch, SPDT, 2", SS/SS
Model: V6EPS-S-S-6-S

Sale Price $1056.32 USD
Regular Price $1154.45 USD
Availability 1 Week

Qty:

Sale Price $1056.32 USD
Regular Price $1154.45 USD
Availability 1 Week
Quantity
Showing 21 to 40 of 381 products
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