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      Top Entry Full Size Eccentric Semi-Ball Valve

      Design features :

      1. Full diameter, minimum runner size ≥95%DN;

      2, top type, can be online maintenance;

      3, hard/soft double sealing, sealing performance is good;

      4, floating seat, small operating torque, reverse sealing;

      5. Equipped with different driving devices, it can be operated manually, electrically or hydraulically.


      Product standard:

      1. GB/T26146, CJ/T283

      2. GB/T17241.6, GB/T9113 flange connection size

      3. GB/T12221 structure length reference

      4. GB/T13927 pressure test


      Main parameters:

      Nominal size: DN200 -- 2400 nominal pressure: PN6 -- 63

      Seal test pressure: 1.1pn shell test pressure: 1.5pn

      Applicable medium: water, sewage, oil, air, etc


      Suitable working condition:

      1. High requirements for the flow state and damping coefficient of the medium;

      2. Water pump outlet; 3. Working conditions with poor medium conditions.


      Awards and patents:

      The first set of major technical equipment in anhui province in 2018

      ★ China building metal structure association water supply and drainage equipment branch engineering construction recommended products

      ★ adjustable bidirectional pressure eccentric half ball valve obtained a utility model patent, the patent number is ZL 2016 2 1384207.4

      ★ presided over the preparation of the eccentric half ball valve CJ/T 283-2017 industry standard



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