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      The bottom of the sea control valve
      Release time:2016-6-7 17:17:03   click:times   【Print】【close

      The bottom of the sea control valve

            Drilling long pole bottom valve is the isolation of the cone valve is commonly used in the mud purification system. This type is mainly used in the mud circulation tank bottom valve, strong acid, strong alkali resistance, high corrosion star. For mud circulating in the mud purification system, control, mixing, separation and so on have efficient isolation effect. Isolation effect is stronger than the general gate and circulation

       

       


            Board type butterfly valve, it has the characteristics of the following aspects:
      A, the submarine by the cone valve structure of Jules verne, seat and spiral lifting mechanism. The conical body (er) with strong resistance to oil seal, high flexibility, corrosion resistant rubber casting, to ensure its long-term can achieve the result of completely sealed in the drilling fluid.


            Second, in order to better adapt to the drilling mud purification system, rise and fall of the valve connecting structure with large taper, the spherical connection way, in order to prevent due to structural deformation caused by the valve stem long body (er) and seat sometimes can't meshing leading to cannot be completely sealed.


            hree, the bottom valve can be mounted to the annular rubber sealing ring, facilitate the timely replacement of seals in the process of drilling construction, in order to ensure the sealing effect.


            Fourth, the type of submarine body adopts the casting parts, wall thickness can be made as required. Using spiral lifting mechanism at the same time, the closed and open all have clear identification in order to prevent wrong operation.


            Five, the company can according to customer's requirements, making different sizes of products. The parameters such as length, diameter can be used different mud purification plant and other application fields.
       

      Tel:86-393-4800919 Fax:86-393-4800536 Address:henan puyang zhongyuan oilfield drilling mining area 5 a company brigade hospital before drilling Puyang sinopec group co., LTD copyright Record number:豫ICP備11011511號
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