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The brass straight union 3/4" is a robust fitting designed for secure connection of heating or water installation components. It works especially well as a 3/4" radiator valve union in systems where reliability and tightness are essential.
The union features a G3/4 thread, so it integrates easily with standard installation elements without additional adapters. The compact A dimension of 54.5 mm helps keep the connection area neat and reduces the space needed behind radiators or manifolds.
The solid brass body offers high resistance to corrosion and mechanical wear, which extends the service life of the entire installation. Hex sizes of 31 and 37 mm give a firm grip for wrenches, making tightening and loosening more controlled and reducing the risk of damage during assembly.
This straight brass union is a practical choice for professional installers and demanding homeowners who expect durable connections, easy maintenance, and a dependable 3/4" heating system fitting.
Price 8,08 € (6,68 € without VAT)