Product Description

The Honeywell MP918B-1006-2 is a robust pneumatic actuator designed to precisely control damper positions in HVAC systems. Featuring a spring-return mechanism with a 3–13 psi operating pressure range, it ensures reliable fail-safe operation. The actuator boasts a 3.5-inch stroke and is constructed with a rolling diaphragm for extended service life. Its durable design includes a low-friction shaft bearing and a maximum pressure rating of 25 psi, making it suitable for various industrial applications. The actuator's compact design allows for versatile mounting options, and it is compatible with standard 5/32" and 1/4" OD tubing. With an operating temperature range of -40°F to 160°F, it performs effectively in diverse environmental conditions.

Technical Specifications

• Manufacturer: Honeywell
• Model: MP918B-1006-2
• Type: Pneumatic Damper Actuator
• Spring Range: 3–13 psi
• Stroke Length: 3.5 inches
• Diaphragm Type: Neoprene rolling diaphragm
• Shaft Bearing: Low-friction
• Maximum Pressure Rating: 25 psi
• Operating Temperature Range: -40°F to 160°F
• Connection Types: Barbed fittings for 5/32" and 1/4" OD tubing
• Mounting: External mounting bracket with crank arm
• Weight: Approximately 10.5 lbs
• Replaces: MP909C-1054
• Warranty: 1-year standard warranty