Ball valve A450-G0

electricadjustmentseat

Control valves for applications that require tight cut-off and low adjustment requirements in various industries. Features Various valve body materials for selection, such as cast steel, cast stainless steel, low-temperature and high-alloy steel or special materials The valve seat is designed to be supported by spring to press the ball, the valve seat features small torque and stable sealing performance that lead to a long service life Suitable for various working conditions with soft and hard sealing for selection and hardenable sealing surface With upper and lower shafts used to fi x the ball, the ball will not move from side to side due to the influence of pipe pressure, so the valve seat will not be damaged and provide sealing performance Fire-proof, anti-static and anti-blowout stem structure for selection