Parallel Disc Gate Valve Features

   Parallel Disc Gate Valve Features:

    (1), Yoke frame tube - aluminum-bronze yoke bushing frame configuration needle thrust bearings, minimizing operating torque.

    (2) Stem - thread length until the bracket; pin and spot welding; have stability.

    (3) Pressure Seal - simple in structure, configuration sub-buckles, and silver-plated low-carbon steel washers, helping to achieve the best demolition and sealing valve cap.

    (4) The valve seat ring - welded seat ring is perpendicular to flow path, easy to maintain.

    (5) implementing agencies - these valves can be configured to electric, hydraulic or pneumatic actuator. DN300 following configuration standards for hand-hands-round, DN350 and above configuration helical gear operating mechanism.

    (6) The yoke frame - fully assembled yoke frame through the seismic testing, ease of maintenance and installation of implementing agencies.

    (7) gland - two-piece, self-regulating gland, to avoid pop-up.

    (8) On the whole back seat - Hard, the longest service life.

    (9) valve flap - a spring-loaded valve flap to the self-implementing agencies to reduce the torque requirements.

    (10) Overall Stop - the whole cast bracket stop device, positioning valve flap bracket assembly, making the valve seat is more stable and reliable.

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We can offer more Knife Gate Valve Information.If you need us according your spcification to produce the Knife Gate Valve .
Need, please e-mail to valve401@gmail.com