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Honeywell MP953 MP953C1489

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MP953C1489

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The Honeywell MP953C1489 is a robust pneumatic linear valve actuator designed to operate efficiently under various conditions. This actuator has a direct acting control action and is capable of handling a maximum safe operating pressure of 25 psi.

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Technical specifications for MP953C1489

ManufacturerHoneywell
Product TypePneumatic Linear Valve Actuator
Product LineMP953
Part NumberMP953C1489
Control ActionDirect Acting
Diaphragm Effective Diameter13 inches
Operating Air Pressure Range4 to 11 psi
Maximum Safe Operating Pressure25 psi
Stem Force RatingHigh Force Output
Fail-Safe ModeSpring Return
Operating Temperature Range-18°C to 60°C
Relative Operating Humidity Range5% to 95% RH (Non-Condensing)
Housing MaterialCorrosion-resistant die-cast aluminum housing
Diaphragm MechanismRolling diaphragm for extended life and low hysteresis

The MP953C1489 from Honeywell is a precise pneumatic linear valve actuator engineered for consistent operation. This actuator utilizes a direct acting mechanism, which facilitates quick response times in regulating valve positions. With a weight of 23.3 lbs, it is suitable for various applications that require reliable movement control.

The diaphragm effective diameter measures 13 inches, providing substantial surface area for actuator movement. It operates optimally within an air pressure range from 4 psi to 11 psi, accommodating diverse system requirements. Maintaining a maximum safe operating pressure of 25 psi protects the system against excessive forces.

Engineered with a fail-safe mode that employs a spring return mechanism, the MP953C1489 ensures that the valve will return to a safe position in case of air pressure loss. The actuator has a robust operating temperature range, functioning between -18°C and 60°C, making it suitable for varied environmental conditions.

Its housing consists of corrosion-resistant die-cast aluminum, ensuring durability in demanding settings. The actuator features a rolling diaphragm design, which reduces hysteresis and promotes longevity. With an operating humidity range from 5% to 95% RH (non-condensing), the MP953C1489 is built to sustain performance in high-moisture environments, making it a dependable choice for pneumatic control applications.