Classis 150 Bronze 5K Gate Valvulae Open Close Testimonium Latin: JIS F7400-1996Test Pressura: Corpus-1.05Mpa, Sedes-0.77MpaMain Material:1-Corpus: Bronze (BC6) 2-Bonnet: Aes (BC6)3-Disc: Aes( BC6)4-Stem: Brass (C3771BD) 5-Gasket: NBR vel non-asbestos6-Handwheel: Iron (FC200)