Description
Honeywell MP953E1400 Pneumatic Coil Valve Actuator
The Honeywell MP953E1400 is a direct-acting pneumatic coil valve actuator engineered for reliable proportional control of steam, hot water, and cold liquid systems in commercial and industrial HVAC applications. With a 4–11 PSI spring range and 1½” stroke, this actuator delivers precise, responsive valve positioning to maintain optimal system performance across a wide range of hydronic and steam coil applications.
Key Features
- Direct-acting pneumatic operation for straightforward, reliable valve control
- 4–11 PSI spring range for proportional modulating control
- 1½” stroke length for compatibility with standard coil valve bodies
- Spring return design ensures fail-safe valve positioning on loss of air signal
- Dual barbed fitting accommodates both 5/32″ and 1/4″ OD plastic tubing for flexible pneumatic connections
- Provides proportional control of steam, hot water, and cold liquids in HVAC systems
Application
The MP953E1400 is ideal for use in building automation and pneumatic control systems where precise modulation of coil valves is required. Its spring return functionality provides a reliable fail-safe position, making it well-suited for critical HVAC coil applications including heating coils, cooling coils, and steam coil assemblies in commercial buildings.
Specifications
- Model: MP953E1400
- Brand: Honeywell
- Actuator Type: Pneumatic, Direct Acting
- Spring Range: 4–11 PSI
- Stroke: 1½”
- Return Type: Spring Return
- Tubing Connection: Dual Barbed Fitting — 5/32″ or 1/4″ OD Plastic Tubing
- Media Compatibility: Steam, Hot Water, Cold Liquids
- Control Type: Proportional







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