Rapa HSV04 3/8" Siphon protection valve
The directly controlled 2/2-way globe valve with solenoid operation is closed in a de-energized state and suitable for the installation in oil-bearing suction and supply pipes. The seals are suitable for light fuel oil. A siphon protection valve shuts off the oil supply immediately if the burner is not working. This prevents oil leaks from the tank in the event of pipe or burner leaks. The valve is also protected against overheating even if blocked. It can be used in all oil-firing devices and serves as pressure relief in the suction pipe towards the tank. It is suitable for fuel oil as per DIN 51603.
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