The opening and closing part (sphere) is driven by the valve stem and rotates around the axis of the valve stem. It is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid adjustment and control. This type of valve should generally be installed horizontally in the pipeline.
Features of plastic compact ball valve:
(1) High working pressure: the working pressure of various materials can reach 1.0Mpa at room temperature.
(2) Wide operating temperature: PVDF operating temperature is -20℃~+120℃; RPP operating temperature is -20℃~+95℃; UPVC operating temperature is -50℃~+95℃.
(3) Good impact resistance: RPP, UPVC, PVDF, CPVC have high mechanical strength and impact resistance.
(4) Low liquid flow resistance: smooth inner wall of the product, small friction coefficient, and high conveying efficiency.
(5) Excellent chemical properties: This product is non-toxic, odorless, acid and alkali resistant, corrosion resistant, and has a wide range of applications. PPR is mainly used for food, beverages, tap water,
Pure water and other liquid pipes and equipment with sanitary requirements can also be used for liquid pipes and equipment with low corrosiveness;
RPP, UPVC, PVDF, CPVC are mainly used for the circulation of liquid (gas) with strong corrosive acids, strong alkalis and mixed acids.
(6) Convenient installation and good airtightness: this product is light in weight, bonded or welded, complete pipe fittings, simple construction, good airtightness, and low labor intensity
The main features of the plastic ball valve are its compact structure, reliable sealing, simple structure, and convenient maintenance. The sealing surface and the spherical surface are often closed, not easy to be eroded by the medium, and easy to operate and maintain. It is suitable for water, solvents, acids and natural gas. The working medium is also suitable for the medium with harsh working conditions, such as oxygen, hydrogen peroxide, methane and ethylene, etc., which are widely used in various industries. The ball valve body can be integral or combined.
Post time: Dec-20-2021