Control supplies 4" Size

Midwest Supply offers a comprehensive selection of damper actuators, designed to provide precise and reliable control over your HVAC system's airflow. We carry a wide range of actuators from leading brands like Siemens, Schneider Electric, and Neptronic. We offer various control options, including spring return, non-spring return, and modulating, to meet your specific requirements.

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Belimo Controls

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Everflow Controls Honeywell Controls Johnson Controls Controls KMC Controls Neptronic Controls Schneider Electric Controls Siemens Controls Spears Controls

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Spears GL-VRK-040C 4 CPVC FKM GLOBE VALVE REPAIR KIT | Midwest Supply Us

GL-VRK-040C | 4 CPVC FKM GLOBE VALVE REPAIR KIT | (PG:299) Spears

Brand: Spears

SKU: GL-VRK-040C

Spears GL-VRK-040 4 PVC FKM GLOBE VALVE REPAIR KIT | Midwest Supply Us

GL-VRK-040 | 4 PVC FKM GLOBE VALVE REPAIR KIT | (PG:299) Spears

Brand: Spears

SKU: GL-VRK-040

Spears GL-ERK-040C 4 CPVC EPDM GLOBE VALVE REPAIR KIT | Midwest Supply Us

GL-ERK-040C | 4 CPVC EPDM GLOBE VALVE REPAIR KIT | (PG:299) Spears

Brand: Spears

SKU: GL-ERK-040C

Spears GL-ERK-040 4 PVC EPDM GLOBE VALVE REPAIR KIT | Midwest Supply Us

GL-ERK-040 | 4 PVC EPDM GLOBE VALVE REPAIR KIT | (PG:299) Spears

Brand: Spears

SKU: GL-ERK-040

Spears GL-BRK-040 4 PVC BUNA GLOBE VALVE REPAIR KIT | Midwest Supply Us

GL-BRK-040 | 4 PVC BUNA GLOBE VALVE REPAIR KIT | (PG:299) Spears

Brand: Spears

SKU: GL-BRK-040

Spears 6033-040C 4 CPVC GLOBE VALVE FKM FLANGED | Midwest Supply Us

6033-040C | 4 CPVC GLOBE VALVE FKM FLANGED | (PG:622) Spears

Brand: Spears

SKU: 6033-040C

Spears 6033-040 4 PVC GLOBE VALVE FKM FLANGED | Midwest Supply Us

6033-040 | 4 PVC GLOBE VALVE FKM FLANGED | (PG:620) Spears

Brand: Spears

SKU: 6033-040

Spears 6023-040C 4 CPVC GLOBE VALVE EPDM FLANGED | Midwest Supply Us

6023-040C | 4 CPVC GLOBE VALVE EPDM FLANGED | (PG:622) Spears

Brand: Spears

SKU: 6023-040C

Spears 6023-040 4 PVC GLOBE VALVE EPDM FLANGED | Midwest Supply Us

6023-040 | 4 PVC GLOBE VALVE EPDM FLANGED | (PG:620) Spears

Brand: Spears

SKU: 6023-040

Spears 6013-040 4 PVC GLOBE VALVE BUNA FLANGED | Midwest Supply Us

6013-040 | 4 PVC GLOBE VALVE BUNA FLANGED | (PG:620) Spears

Brand: Spears

SKU: 6013-040

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Norgas Controls NGR02-BBA Gas Regulator | 3/4" NPT | 1/4" Orifice | Green Spring 6.5"-16"wc | Midwest Supply Us

NGR02-BBA | Gas Regulator | 3/4" NPT | 1/4" Orifice | Green Spring 6.5"-16"wc | Norgas Controls

Brand: Norgas Controls

SKU: NGR02-BBA

BAPI BA/10K-2-H210-D-BBX Duct Humidity (%RH) Sensor with Optional Temperature Sensor | Midwest Supply Us

BA/10K-2-H210-D-BBX | Duct Humidity (%RH) Sensor with Optional Temperature Sensor | BAPI

Brand: BAPI

SKU: BA/10K-2-H210-D-BBX

Norgas Controls N5D-1500-S GAS REGULATOR 1-1/2" NPT 7-11"WC CSA | Midwest Supply Us

N5D-1500-S | GAS REGULATOR 1-1/2" NPT 7-11"WC CSA | Norgas Controls

Brand: Norgas Controls

SKU: N5D-1500-S

BAPI ZPS-ACC04-1 Room Pressure Pickup Ports with Temperature Sensor | Midwest Supply Us

ZPS-ACC04-1 | Room Pressure Pickup Ports with Temperature Sensor | BAPI

Brand: BAPI

SKU: ZPS-ACC04-1

Belimo B214 Characterized Control Valve (CCV), 1/2", 2-way | Midwest Supply Us

B214 | Characterized Control Valve (CCV), 1/2", 2-way | Belimo

Brand: Belimo

SKU: B214

Everflow EPRC1501-NL 1-1/2" X 1" F1807 PEX Reducing Coupling Lead Free | Midwest Supply Us

EPRC1501-NL | 1-1/2" X 1" F1807 PEX Reducing Coupling Lead Free | Everflow

Brand: Everflow

SKU: EPRC1501-NL