Honeywell MP953D1131/U Pneumatic Fail-Safe Spring Return

Product Description

The Honeywell MP953D1131/U is a pneumatic fail-safe spring return actuator designed for reliable control in HVAC systems. This actuator operates within a pressure range of four to eleven psi and can be reversed for flexibility in applications.

• Rolling diaphragm ensures durability and low hysteresis.
• Easily attaches to standard valves.
• Designed for straightforward installation even after plumbing is completed.

Product Highlights

This actuator is suitable for controlling steam or hot and cold liquids and works effectively with V5011, V5013, and VGF valve assemblies.

Product Information

Standard Information

• Product Type: Pneumatic Actuator
• Fail Safe Mode: Spring Return

Technical Specifications

• Operating Temperature: 0 F to 140 F (-18 C to 60 C)
• Dimensions: Seven and one-eighth inches diameter x five and five-eighths inches high
• Maximum Safe Operating Pressure: 25 psi (172 kPa)
• Stroke Length: Three-quarters of an inch (19 mm)
• Actuator Force: Medium
• Air Connections: Dual barbed fitting for five thirty-seconds inch O.D. and one-quarter inch O.D. plastic tubing
• Humidity Range: 5% to 95% RH