Honeywell Commercial 14002039-001 Pneumatic Valve Actuator Diaphragm SleevePneumatic Valve Actuator Diaphragm Sleeve is a critical component for Honeywell Commercial MP953 series valve actuators. This diaphragm sleeve replacement helps restore precise control and reliable operation in demanding industrial environments, including HVAC, process automation, and manufacturing settings. Designed for compatibility with MP953B, MP953D, and MP953F models, it fits seamlessly into your existing Pneumatic Valve Actuator, delivering

reliable performance: Built to withstand demanding pumping duties with steady operation and seal reliability

with a 2°F nominal setting

Includes mounting bracket for quick installation

Material: Stainless steel casing

It’s rated for 32–175°F and 0

linear flow path for precise throttling and reliable control in HVAC applications

easy-to-install design

The valve handles hot or chilled water

it's an easy upgrade that preserves warranty coverage and overall system efficiency

Mounting: Foot

while installation remains straightforward for DIYers or pros

This configuration is optimized for constant performance in varying operating conditions while maintaining essential safety margins