Gate Valve

Full latest design of the structure, all the components inside the chamber are of PTEF ined, gate-board with stem, no inconvenient operation or dead-clamp phenomemon, mounting position without limitation and it has following merits compared to general product:A few connecting components, good integrity rigidityB prompt shutoffD open and hrottling institute is convenient, flexible and precisionE impact and beautiful outlookF simple operation, energy saving, convenient maintenanceG small resistance of flow, small corrosion of the sealing surfaceH non limitation to the flow direction, non pressure missing and smooth flow.We design the materials inspelt teis product stritly according to YFM company standard. GB12234-89. GB13927-92. Etc. And the end to end dimension andflange according to GB12221. ANSI B16.10, GB9113. JB/T79 and ANSI B16.5.Applicable media: Vitriol. Hydrofluoric acid. Phosphoric acid. Gaseous chlorine. Trong alkali. Aqua regia and so on medium with strong causticityApplicable temp: -80-2000C.Actuator: Hand actuator. Electric actuator. Pneumatic actuator