Laddomat Double Check Valves
| Part No. | Description |
| 11 55 00 | Laddomat Double Check valve, spring-loaded, R40 |
Prevents accidental self-circulation when connecting charging circuits between boilers and tanks, or between working tanks and slave tanks.
The valve has two spring-loaded balls which close off the flow in the pipe when the pumps are not operating. The flow is different in each flow direction – higher when charging the tank to transfer the output from the boiler, and lower when discharging the tank to optimise layering.
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