Constructed from durable zinc-plated galvanized steel

maintaining factory performance standards

This is the preferred standard for HVACR contractors as it allows for rapid field replacement without disturbing the field wiring on the terminal block

eliminating the mounting issues often found with universal alternatives

Key Benefits for Contractors Precise Stroke Control: Enables manual adjustment of the angle of rotation to match specific duct or valve requirements under 95°

Honeywell 311750 Neoprene Diaphargm Constructed from durable zinc-plated galvanizedWhen you're dealing with a failing Honeywell MP953 pneumatic valve actuator, the 311750 is the exact replacement neoprene diaphragm required to restore proper stroke and sealing integrity. This 8 inch, new style component is engineered specifically for the MP953A, MP953C, and MP953E series, ensuring the rolling action remains fluid across the full pneumatic actuator range. As a veteran grade HVAC replacement part, it is built to withstand standard