Valve 3 / 4« F-nut 1 » + goupille de réparation du clapet De Dietrich 300017520

This valve with 3/4" female connection and 1" nut, complete with clapper and fix pin, is designed for reliable flow control in heating systems. The clapper mechanism ensures backflow prevention, while the fix pin secures the assembly. Ideal for boiler and burner installations, this valve offers easy integration with standard pipe sizes. Its robust construction ensures long-lasting performance in demanding environments. A practical component for system maintenance and repair.