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Pneumatic Drive Half Ball Valves , High Speed Clamp / Flange Fixed Valve

Categories Dome Valve
Brand Name: Shengli
Model Number: DV
Certification: CE and ISO
Place of Origin: China
MOQ: 1 SET
Price: Negotiable
Supply Ability: 200-300 SET PER MONTH
Delivery Time: 1 MONTH
Packaging Details: NAKED OR WOODEN CASE
Material: mild steel, sus304, sus316L, sus321
Size: DN 125- 400mm
Drive: manual, pneumatic, electric
Connection: clamp, flange
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    Pneumatic Drive Half Ball Valves , High Speed Clamp / Flange Fixed Valve

    Pneumatic Drive Half Ball Valves , High Speed Clamp / Flange Fixed Valve


    General Introduction:

    Falf ball valves, pipeline valves, clamp fixed valve, flange fixed valve originated from Shanghai ShengLi for powder mixing equipment in its feeding, discharging system and process technology, combined with more than ten years of use and verification, it can close the material flow effectively,quickly,reliably and long lifetime. it provides as a unique product to the powder production industry users.


    Working principle:

    The core of the dome valve is a cambered surface. The sealing ring is close to the specially designed core. When the valve is in the open position, the material passes through from the arc surface and the sealing ring of the sphere chamber, which not only reduces the friction and extrusion between the valve core and the material, but also does not cause the blockage and obstruction of the material. The sealing ring fixed on the valve body can also remove the material adhered to the arc surface and ensure the reliability of the valve seal.


    configurations


    Advantages

    The advantages of the dome valve are:
    1. Compact structure and light weight.
    2. No seal stuck or pressed when open.
    3. Powder material will not crush and break when closed.
    4, The inner space of the dome valve is large, and the material flow is not hindered.
    5. Vacuum can be produced in the production process, and the vacuum level can reach 0.8MPa
    6. Good applicability of oily materials and viscous materials.
    7. The clamp type of dome valve can be cleaned frequently in the production process.
    8. Bigger than DN250 valve can be installed with observation glass.
    9. Easy to load and unload
    10. Pressure sustainable: 0.2MPa.
    11.Temperature range: -20 ℃ +200 ℃.
    12. Surface treatment meets GMP requirements.
    13. long service life.
    14. Drive selection: manual, pneumatic, electric.
    15. sealing materials: silicone rubber and fluorine rubber.

    Application

    Applicable special materials:
    1. materials will be fermented,or corrosive.
    2. the material is damp and will lump and harden.
    3. materials are adhesive.
    4. material will react and creat exhaust air.

    Product Tags:

    wafer sphere valve

      

    half ball valve

      
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