Description Ball, ball, England electromechanical

1) Remove the protective cover on both sides of the flange end at the valve is fully open state to wash clean. 2) the signal should be required prior to installation (electric or gas) in the whole test (to prevent vibration from transport performance), after passing the wire installation (wiring by electric actuator wiring diagram). 3) Prepare the front pipe connections shall be flushed and cleaned of impurities remaining in the pipeline (these substances may damage the seat and ball). 4) During the installation, please do not use the actuator portion of the valve lifting points as the principle of lifting the ball to avoid damage to the actuator and accessories. 5) The class of valve should be installed in a horizontal or vertical direction of the pipe. 6) installed near the pipeline should not be downcast external force or phenomenon, you can use the pipe brackets or supports to eliminate deviation from the pipeline. 7) and pipe connections, please use the specified torque cross locking flange bolts. Electric valve types are: floating ball valve, fixed ball valve, track ball, V-ball valve, ball valve, stainless steel ball valves, forged steel ball valve, cinder valve, anti-sulfur ball valve, ball valve, pneumatic valve, electric ball, card sets of ball valves, welded ball valve, flanged ball valve production outlets, wire port ball valve. Structural features a folding editor, switch quickly to this paragraph, hoist flexible, long life, safe and reliable. 2, in the lower part of the valve stem providing a step Shanghai outlets, within not abnormally elevated pressure valve prolapse stem. 3, setting fire-resistant seal between the ball and seat ring, after burning seat, still has a sealing effect. 4, in the valve is fully open, fully closed position with the lock hole to prevent the misuse of non-staff members. Description Ball, ball, England electromechanical provided by City Electrical Equipment Co., Ltd. of England. England City Electrical Equipment Co., Ltd. (www.gdyinglun.com) strong, credible, hydraulic machinery and components industry in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead England into the brilliant electromechanical and you work for a better future!