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753 results

753 results
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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MP918

MP918

Honeywell

Honeywell MP918 pneumatic damper actuators can control the airflow in HVAC systems by positioning the systems' damper blades. The MP918 actuators are available in the MP918A or MP918B product lines. Actuators from both product lines have rolling diaphragms, low-friction shaft bearings, versatile con

SmartVFD HVAC

SmartVFD HVAC

Honeywell

Honeywell's SmartVFD HVAC drives are variable frequency drives designed for commercial HVAC applications. These variable frequency drives have built-in PLCs and communications options that are compatible with commercial buildings' HVAC management systems. The SmartVFD HVAC drives are available with

UDA2182

UDA2182

Honeywell

The Honeywell UDA2182 modules are multiple input analyzer modules that can monitor and control analytical process variables in applications with liquids. These analyzers can monitor and control the acidity or alkalinity of a solution, the ORP (Oxidation Reduction Potential) of a solution, or the DO

301EM Series

301EM Series

Honeywell

Honeywell's 301EM Series includes refrigerant controllers and gas sensors. The 301EM Series controllers can detect many gas types and support up to 20 remote gas sensors at a time. The 301EM Series controllers and gas sensors can protect machines and personnel in chiller rooms and other mechanical e

HercuLine 10260

HercuLine 10260

Honeywell

Honeywell HercuLine 10260 actuators are available in 10260A and 10260S product lines. HercuLine 10260A actuators are rotary actuators with medium-torque ratings between 10 and 300 pounds on a foot, and HercuLine 10260S actuators are smart actuators with microprocessor-based EEUs. The HercuLine 10260

HercuLine 2000

HercuLine 2000

Honeywell

Honeywell's HercuLine 2000 series electric actuators are low-torque actuators rated for 50 to 400 pounds on an inch of torque. They also include microprocessor-based EEUs (Enhanced Electronics Units) and are suitable for positioning dampers and quarter-turn butterfly valves. The HercuLine 2000 actua

Searchpoint Optima Plus

Searchpoint Optima Plus

Honeywell

The Honeywell Searchpoint Optima Plus gas detectors are infrared hydrocarbon gas detectors. They are certified for applications in potentially explosive atmospheres, including applications in offshore gas and oil systems, onshore gas and oil systems, refineries, and FPSO vessels. Different Searchpoi

V4055

V4055

Honeywell

Honeywell's V4055 gas valve actuators are compatible with Honeywell's V5034, V5055, V5097, and VE5000 gas valves. The V4055 actuators and connected gas valves can control the gas supply in industrial and commercial burners and support final safety shutoff functions. Standard V4055 actuators have ope

V5055

V5055

Honeywell

Honeywell V5055 gas valves support safety shut-off services when used with Honeywell V4055 fluid power actuators. These gas valves support both LP and natural gas and can be mounted directly in the gas supply line. V5055 valves in the V5055A, C, and E product lines support on/off service. V5055 valv

VP522

VP522

Honeywell

Honeywell's VP522 series includes pneumatic valves and rebuild kits. The VP522 valves are pneumatic 3-pipe valves designed for water systems. VP522A valves control the flow of hot or cold water from the water supply pipes to fan coils. VP522B diverting valves are return-water valves that operate in

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