Honeywell Pneumatic Fail-Safe Spring Return - MP953D1172/U

The Pneumatic Fail-Safe Spring Return boasts a dual barbed fitting suitable for both 5/32 inches O.D. and 1/4 inches O.D. plastic tubing. With its reverse acting functionality, it operates with precision between 3 psi and 7 psi. Featured with a 3/4 inch stroke, this controller proves to be effective enough for accurate industrial control operations.

This device is designed with a rolling diaphragm, which gives it a prolonged life and low hysteresis. It can be effortlessly attached to a valve and has a unique feature that permits it to be installed even after the valve has been piped. Its slide lock facility allows for simple engagement with the valve stem. This controller is versatile enough to offer direct or reverse action control. Please note, however, that it does not come with a positive positioner.

Regarding its technical specifications, it is made to withstand operating conditions within a temperature range of 0 F to 140 F (-18 C to 60 C). Thus, it ensures optimal performance even under demanding weather conditions. This industrial grade equipment from Honeywell is truly an asset for all automation and control system needs.