Honeywell Pneumatic Fail-Safe Spring Return - MP953C1000/U

The Honeywell Pneumatic Fail-Safe Spring Return is a dual barbed fitting designed for direct acting control. It is compatible with 5/32 inch O.D. and 1/4 inch O.D. plastic tubing, and operates at pressure ranges between 2 psi and 7 psi. Its 3/4 inch stroke feature makes it a versatile addition to a variety of settings.

This model stands out due to its rolling diaphragm, which ensures long life and minimizes hysteresis. The fitting can be easily affixed to a valve and is suited for installation even after the valve has been piped, which adds significant convenience in terms of set-up and maintenance. The slide lock feature on the device ensures smooth and secure engagement with the valve stem.

The unit offers flexibility in terms of operation as it can serve in either direct or reverse action control. However, it's important to note that this model does not include a positive positioner.

In terms of operating conditions, it can reliably function in temperature ranges from 0 degrees Fahrenheit to 140 degrees Fahrenheit, or -18 degrees Celsius to 60 degrees Celsius. The Honeywell Pneumatic Fail-Safe Spring Return is a top-tier choice for efficient and reliable industrial automation and control systems.