Description
Two-way on-off low voltage valves consist of an actuator and valve assembly for controlling the flow of hot water.
These valves consist of an actuator motor and valve assembly for controlling the flow of hot and/or cold water. The V4043 and V8043 provide two-position, straight-through control of supply water. The V4044 and V8044 provide two-position, diverting control of supply water. The valves are designed for use with fan coil and other units requiring quiet, compact water valves. The V8043E and F also control supply water for baseboard radiators and convectors. The V4043E and V8043J provide straight-through control of steam only. Models are available with 125 or 300 psi operating pressure.
Features
- Manual opener (on all models, except straight-through, normally open valves) for valve operation on power failure; valve returns to automatic position when power is restored.
- All models may be installed without disassembling the valve.
- Compact construction for easy installation.
- Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system.
- Actuator motor may be replaced without removing the valve body or draining the system.
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