Process Control Systems & Equipment

Our Complete range of products are Servo Pressure Controllers, Thermostatic Master Controller with Cabinet, Thermostatic Master Controller and Flow Controller.

Servo Pressure Controllers

Marsh Bellofram designs and manufactures a complete line of servo pressure controllers, including both traditional and analog circuit card models, to suit a variety of OEM, industrial, HVAC and medical device and equipment process control applications.

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Thermostatic Master Controller With Cabinet

Sizes 1/2" X 3/4", 3/4" X 3/4", 3/4" X 1", 1" X 1-1/4"

Each cabinet assembly is made to order and includes a Masterguard Series 800 valve as described above, integrated with additional components to meet your requirements. The robustly designed cabinet provides a secure, lockable encloser for the water temperature master controller.

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Thermostatic Master Controller

Sizes 1-1/2" X 2"

Fast acting, high quality thermostatic elements that sense the outlet temperature and react to maintain a stable delivery temperature even under varying and extremely low flows. The Masterguard Series features a range of six high flow rate valves that mix hot water with cold water to deliver water at a controlled temperature, typically 120F (49C). The adjusting handle can be locked at a desired temperature. Each valve has integral mounting feet to allow it to be securely fixed to a wall or frame. Complete with 4 in 1 service fittings on each inlet. Every valve is factory tested.

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Flow Controller

Model 43-01 / 643-01

The Model 43-01643-01 includes an orifice plate with a holder that should be installed one to five pipe diameters downstream of the main valve. If the check feature option is added and a pressure reversal occurs, the downstream pressure is admitted into the main valve cover chamber and the valve closes to prevent return flow.

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