Zawór gazowy Vr 420 Zawór Va 1004 - 1000 De Dietrich JJJ130692298

The Gas Valve Vr 420 Va 1004-1000 is an essential component for managing gas supply in heating appliances. As part of the broader category of boiler spare parts, this valve offers reliable regulation and safety shut-off functions. It is commonly used in burner systems where precise gas metering is critical for efficiency and safety. When replacing a faulty valve, this model ensures compatibility with many gas-fired units. Its durable design supports long-term performance in residential and commercial heating setups.