Product description

DN350-DN1400 fixed ball valve, the use of fixed ball piston seat structure, better resistance to pipe network stress, the central shaft adopts anti-blowout structure, replaceable central shaft sealing system, two-way double sealing mechanism to ensure that the valve can produce excellent sealing performance at high and low, two-way quadruple seal tightly fit the ball to make the valve sealing performance more safe and reliable. The bottom of the valve body is equipped with a blowdown pressure relief hole to ensure the safe operation of the valve.

Product name: All welded ball valve

Product structure: Fixed ball structure, standard reduction (standard configuration), full diameter (optional configuration)

Product specification: DN350-DN1400

Product model: Q367F-25C

Product opening: Ken worm gear (standard configuration), electric, start, hydraulic (optional configuration)

Connection: Weld-welding (standard configuration), flange-flange (standard configuration), other ways (custom)

Operating temperature: -40℃-200℃

Working pressure: PN25

Working medium: water