Honeywell MP953F1119/U Pneumatic Fail-Safe Spring Return Actuator

Product Description

The Honeywell MP953F1119/U is a pneumatic fail-safe spring return actuator designed for use in HVAC systems. Operates with a pressure range from eight psi to thirteen psi and features a three-quarters inch stroke for precise control. This actuator provides reliable performance for controlling steam or liquid in various applications.

• Reverse acting mechanism
• Rolling diaphragm ensures longevity
• Can be mounted post piping

Product Highlights

This actuator features direct or reverse action control, making it versatile for different setups. The slide lock feature allows for easy installation on the valve stem. It also has an integral positive positioner relay for consistent positioning under varying load conditions.

Product Information

Standard Information

• Operating Temperature: 0 F to 140 F
• Pressure Rating: Up to 25 psi

Technical Specifications

• Diameter: 7.125 inches
• Height: 10.5 inches
• Actuation Type: Valve
• Failure Safety Mode: Spring return
• Stroke Length: 0.75 inches
• Humidity Range: 5 to 95% RH
• Air Connections: Pilot: 5/32 inches, Main: 1/4 inches