Forged brass straight radiator valve with lockshield, Nickel plated Size:3/8", 1/2", 3/4" Small orders ... or chrome plated, or acid cleaning, it will be done according to your needs.4, Work load: 30N5, Normal pressure: 8bar6, Max pressure: 10bar7 ... and making the hot forging2, Machining and CNC processing3, Assembling4, Pressure test and quality checking5, Packing6, Delievery on timePackage:1, Packed ...