Tekmar Controls

The Mixing Expansion Module 441 is designed to operate any of the tekmar 3-way and 4-way brass mixing valves from type 710 through type 724. It provides 6 N•m (53 in•lbs) of torque over a 90° rotation. This product is controlled through digital communication on tekmarNet® systems.

For Further Information and up to date literature visit: Tekmar Documentation

The Mixing Expansion Module 444 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet® control system. It is capable of controlling a mixed system pump and six optional outputs for mixing: a variable speed injection pump, a floating action actuator, or an analog 0-10 V (dc), 2-10 V (dc), 0-20 mA, or 4-20 mA signal.

For Further Information and up to date literature visit: Tekmar Documentation

The 4-Way Brass Mixing Valve 722 is used to mix supply water from a hydronic source with water returning from a system. It is designed for use in either closed loop or open loop hydronic systems. This 4-way valve has standard female NPT threads, as well as a maximum leak through rate of 1% to allow for water expansion during temperature changes. The valve position can be manually set using the handle. An Actuating Motor 741 can be used to automatically operate the valve.

For Further Information and up to date literature visit: Tekmar Documentation

The 4-Way Brass Mixing Valve 723 is used to mix supply water from a hydronic source with water returning from a system. It is designed for use in either closed loop or open loop hydronic systems. This 4-way valve has standard female NPT threads, as well as a maximum leak through rate of 1% to allow for water expansion during temperature changes. The valve position can be manually set using the handle. An Actuating Motor 741 can be used to automatically operate the valve.

For Further Information and up to date literature visit: Tekmar Documentation

The 4-Way Brass Mixing Valve 724 is used to mix supply water from a hydronic source with water returning from a system. It is designed for use in either closed loop or open loop hydronic systems. This 4-way valve has standard female NPT threads, as well as a maximum leak through rate of 1% to allow for water expansion during temperature changes. The valve position can be manually set using the handle. An Actuating Motor 741 can be used to automatically operate the valve.

For Further Information and up to date literature visit: Tekmar Documentation

The Actuating Motor 741 is a 24 V floating action actuator designed to operate all tekmar brass mixing valves (710 to 724). It receives a 24 V open or close signal, which causes the motor to open or close the valve. It provides 6 N·m (53 in·lbs) of torque over a 90° rotation. This product rotates its output shaft whenever 24 V (ac) is applied between either the counter clockwise or clockwise terminals and the Com terminal. It is compatible with any control having a 24 V (ac) floating output.

For Further Information and up to date literature visit: Tekmar Documentation

The Actuating Motor 742 uses a 0-10 or 2-10 V (dc) signal to adjust the position of a mixing valve. It is compatible with tekmar brass mixing valves 710 to 724. It provides 88 in•lbs (10 N•m) of torque over a 90° rotation. The rotation direction is selected by a toggle switch.

For Further Information and up to date literature visit: Tekmar Documentation

For Further Information and up to date literature visit: Tekmar Documentation

The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them.

For Further Information and up to date literature visit: Tekmar Documentation

The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them.

For Further Information and up to date literature visit: Tekmar Documentation