Zawór + uszczelka do zwężki Venturiego/zaworu De Dietrich 83875539

The Valve + gasket venturi/valve is a combined replacement part that includes the gas valve and the gasket that seals the connection between the venturi and the valve. This assembly is essential for controlling gas flow in your burner system. Using this genuine-style part during maintenance or repair helps maintain safe operation and prevents gas leaks, ensuring your heating equipment runs reliably.