Belimo 3 Way Valve Piping Diagram

With wiring diagrams and follow all applicable local and national codes. 800 543 9038 usa 866 805 7089 canada 203 791 8396 latin america caribbean 3.

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Scheme of connection analog servomotors belimo wiring diagrams download installation instructions close off pressure ratings for three way valves in a closed loop must equal or exceed the total difference that can occur across either port when figure 3.

Belimo 3 way valve piping diagram. Valve size mm 1 25 pipe connection npt female ends housing nickel plated brass body. Each valve arrives from the factory pre set for each circuit and can be changed in the field so there is no additional balancing required. Vs series ball valve piping diagrams.

G325b l 3 way globe valve bronze trim mixingdiverting. For belimo products sold in california these products do or. B3l are piped differently than b3 ccv valves.

However the assemblies can be mounted with the valve stem vertical or horizontal in relation to the pipe. B322 3 way characterized control valve stainless steel ball and stem. Steam pressure reducing stations caution the system should be constantly attended whenever the bypass is opened never remove the relief valve and plug the opening expensive damage to equipment could result not to mention a very unsafe and dangerous.

Clean male pipe threads with wire brush and rag. 800 543 9038 usa 866 805 7089 canada 203 791 8396 latin america caribbean 2 flow pattern operation and installation ball valves flow pattern flow direction open ccw closed cw b to ab open ccw b to a open cw note. Blow out all piping and thoroughly clean before valve installation.

Allowable wire length 3 actuators 117 ft. Check that the a b and ab ports of three way valves are piped correctly. Check that inlet and outlet of 2 way valves are correct.

Maximum wire run. With belimos pressure independent control valve technology only a single valve is required to maintain proper flow through each circuit. Wiring for damper actuators and control valves.

Wire refer to table on page 3 350 ft. Posted on january 22 2018 by admin. The actuators should never be mounted underneath the valve as condensation can build up and result in a failure of the actuators.

Belimo ball valve design with zero leakage eliminates energy loss. Belimo 3 way valve piping diagram. 3 af actuators supplied 16 ga.

If threads have been damaged. Flow direction arrows must be correct. Equipped with a space saving 2 way or 3 way ball valve and an electronic rotary actuator the qcv has an installation height of just 433 inches 110 mm and offers a number of beneﬁ ts over conventional pressure dependent control valves including.

3 Way Mixing Valve Piping Diagram Wiring Diagram Schematics