• Pressure reducing valve selection principle.

    Pressure reducing valve selection principle.

    1. The fluctuation of the inlet pressure of the pressure reducing valve should be controlled at 80c/o-105c/o of the inlet pressure given value. If it exceeds this range, the performance of the pressure reducing valve will be affected. 2. Generally, the post-valve pressure Pc of the pressure reducing... read more

    Jul 19,2019 News
  • Classification characteristics of ball valves

    Classification characteristics of ball valves

    Ball Valves are divided into: floating ball valve, fixed ball valve, track ball valve, V ball valve, three-way ball valve, stainless steel ball Valves, cast steel ball valves, forged steel ball valves, ash ball valves, anti-sulfur ball valves, pneumatic ball valves, electric ball valves, ferrule bal... read more

    Jul 27,2019 News
  • Ball valve installation and use

    Ball valve installation and use

    1. Indoor devices or outdoor applications with protection methods; 2. Outdoor open-air installations, with wind, sand, rain, sun and other erosion; 3. It has a flammable, explosive gas or dust environment; 4. Wet tropical and dry tropical environment; 5. The temperature of the pipeline medium is abo... read more

    Aug 12,2019 News
  • Where the ball valve is suitable.

    Where the ball valve is suitable.

    Since ball valves typically use rubber, nylon, and Teflon as the seat seal material, their service temperature is limited by the material of the seat seal. The cut-off function of the ball valve is achieved by the metal ball being pressed against the plastic valve seat under the action of the medium... read more

    Aug 19,2019 News