Straight radiator valve with handle Size: 1/2" OEM service Small orders accepted Straight radiator valve with handle1, Size: 1/2"2, Material: brass, you could choose the specification of brass3, Surface treatment: nickel or chrome plated, or acid cleaning, it will be done according to your needs.4, Work load: 30N5, Normal pressure: 8bar6, Max pressure: 10bar7, Temperature: normall or < 90 ...