valve actuators

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Belimo ZTH US Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Blackhawk Supply

ZTH US | Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Belimo

Brand: Belimo

SKU: ZTH US

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Belimo ARX24-MFT Valve Actuator | Non-Spg | 24V | MFT | Blackhawk Supply

Brand: Belimo

SKU: ARX24-MFT

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Belimo LRB24-3 Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | Blackhawk Supply

Brand: Belimo

SKU: LRB24-3

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Belimo GVA-CPL Coupler Replacement kit for LV, LVK, SV, SVK Globe Valve Actuators | Blackhawk Supply

GVA-CPL | Coupler Replacement kit for LV, LVK, SV, SVK Globe Valve Actuators | Belimo

Brand: Belimo

SKU: GVA-CPL

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Belimo AFRX24-MFT Valve Actuator | Spg Rtn | 24V | MFT | Blackhawk Supply

Brand: Belimo

SKU: AFRX24-MFT

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Neptronic AM060 A & M Linear Actuators | 100 lbf | 24V | ON/OFF | Floating | Modulating | Electronic Fail Safe | [BBAM060] | Blackhawk Supply

Brand: Neptronic

SKU: AM060

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Belimo TFRB24 Valve Actuator | Spg Rtn | 24V | On/Off | Blackhawk Supply

Brand: Belimo

SKU: TFRB24

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Belimo PRBUP-3-T Valve Actuator | Non-Spring | 24-240V | On/Off/Floating Point | Blackhawk Supply

Brand: Belimo

SKU: PRBUP-3-T

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Belimo AFRB24-SR Valve Actuator | Spg Rtn | 24V | Modulating | Blackhawk Supply

Brand: Belimo

SKU: AFRB24-SR

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Belimo CQKB24-RR Valve Actuator | Electronic FS | 24V | Modulating | Blackhawk Supply

Brand: Belimo

SKU: CQKB24-RR

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Belimo TR24-3-T US Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | Blackhawk Supply

Brand: Belimo

SKU: TR24-3-T US

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Belimo ARB24-3 Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | Blackhawk Supply

Brand: Belimo

SKU: ARB24-3

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Schneider Electric M332A01 SmartX, Ball Valve Actuator, Floating, Non Spring Return, 24 VAC, 10FT Plenum Cable, NEMA 2 | Blackhawk Supply

M332A01 | SmartX, Ball Valve Actuator, Floating, Non Spring Return, 24 VAC, 10FT Plenum Cable, NEMA 2 | Schneider Electric

Brand: Schneider Electric

SKU: M332A01

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Belimo SY4-120MFT Valve Actuator | Non-Spg | 120V | MFT | SW | NEMA 4H | Blackhawk Supply

Brand: Belimo

SKU: SY4-120MFT

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Belimo ZONE24NO Valve Actuator | Spg Rtn | 24V | On/Off | Blackhawk Supply

Brand: Belimo

SKU: ZONE24NO

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Belimo TR24-3 US Valve Actuator | Non-Spg | 24V | On/Off/Floating Point | Blackhawk Supply

Brand: Belimo

SKU: TR24-3 US

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Belimo AFRB24 Valve Actuator | Spg Rtn | 24V | On/Off | Blackhawk Supply

Brand: Belimo

SKU: AFRB24

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Siemens SAX61.03U Flowrite Actuator, 24Vac, 0-10Vdc / 4-20 mA Proportional NSR | Blackhawk Supply

SAX61.03U | Flowrite Actuator, 24Vac, 0-10Vdc / 4-20 mA Proportional NSR | Siemens

Brand: Siemens

SKU: SAX61.03U

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Belimo TR24-SR-T US Valve Actuator | Non-Spg | 24V | Modulating | Blackhawk Supply

Brand: Belimo

SKU: TR24-SR-T US

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Belimo SGF24 Positioner for remote control of proportional actuators (flush mount). | Blackhawk Supply

SGF24 | Positioner for remote control of proportional actuators (flush mount). | Belimo

Brand: Belimo

SKU: SGF24

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Belimo TR24-SR/300 US Valve Actuator | Non-Spg | 24V | Modulating | Blackhawk Supply

Brand: Belimo

SKU: TR24-SR/300 US

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Schneider Electric M323A01 SmartX, Ball Valve Actuator, Proportional, Spring Return Close, 24 VAC, 10FT Plenum Cable, NEMA 2 | Blackhawk Supply

M323A01 | SmartX, Ball Valve Actuator, Proportional, Spring Return Close, 24 VAC, 10FT Plenum Cable, NEMA 2 | Schneider Electric

Brand: Schneider Electric

SKU: M323A01

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Schneider Electric M333A00 SmartX, Ball Valve Actuator, Proportional, Non Spring Return, 24 VAC, Terminal Block, NEMA 2 | Blackhawk Supply

M333A00 | SmartX, Ball Valve Actuator, Proportional, Non Spring Return, 24 VAC, Terminal Block, NEMA 2 | Schneider Electric

Brand: Schneider Electric

SKU: M333A00

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Belimo CQB24-SR-R Valve Actuator | Non-Spg | 24V | Modulating | Blackhawk Supply

Brand: Belimo

SKU: CQB24-SR-R

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Shop Valve Actuators

Blackhawk Supply offers a direct, no-hassle option for all your valve actuator needs, whether it's for retrofits, new builds or specialized replacements. Order valve actuators online and source top-tier brands such as Belimo, Siemens and Schneider Electric from our inventory.

Precision Control for Every Application

Valve actuators are critical because they provide the physical force needed to adjust valves and ensure correct hydronics in the HVAC system. Their applications vary, and they can be used for the following systems:

Commercial HVAC Retrofits

Many older commercial buildings still rely on pneumatic valve actuators that use compressed air to open and close valves. These old systems can be leaky, slow to respond, and require constant manual calibration by maintenance staff. Upgrading from pneumatic to electronic valve actuators during a retrofit eliminates this energy drift and lowers operational costs.

Zoned Climate Control

In large commercial or multi-tenant buildings, central boilers and chillers send hot or chilled water through pipes to individual fan coil units in each zone. Modulating valve actuators, often paired with pressure independent control valves (PICVs), continuously micro-adjust the volume of water entering each zone's coil.

This adjustment allows the sunny side of the building to receive maximum chilled water while the shaded side receives a trickle, ensuring precise zone temperature without overworking the central pumps.

Industrial Fluid Management

In heavy industrial settings, massive volumes of water must be cooled and recirculated. Heavy-duty, high-torque valve actuators are used to manage the flow of condenser water to the cooling towers. They provide fail-safe operation, so if power is lost, spring-return actuators immediately force the valves to a safe open or closed position, preventing catastrophic overheating of industrial equipment.

Specialized Replacements

Older commercial HVAC systems often use proprietary or highly specific B Series type motorized zone valves. Finding an exact replacement for a burnt-out 24V spring-return actuator or a specific 3-way mixing valve actuator without having to re-pipe the entire plumbing assembly is critical.

We allow technicians to input specific part numbers, find the actuators they need and swap the motor head while leaving the existing brass valve body safely installed in the pipe.

Upgrade Your System Efficiency Today

Precise fluid and airflow management starts with buying the correct valve actuators. Our catalog features everything from standard spring-return models to complex modulating units from industry-leading brands. Browse our inventory of valve actuators.

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