Gold top valve located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion
API 6D BS1868 SWING CHECK VALVE PSB 900LB WCC BODY FOR HIGH TEMPERATURE RTJ FLANGE BODY Its spherical form of large radius allows for the stresses. turbulence and resistance to flow to be kept to a ...