The electric ball valve is generally designed for connecting pipes with smaller diameter, which is convenient and fast. Like other electric ball valves, different valve materials are selected for different media, including natural valves, styrene butadiene environment, butyronitrile, butyl, etc., which have excellent performance in heat resistance, acid resistance, corrosion resistance, etc. Electric ball valves have many other advantages. The utility model has the advantages of convenient installation, easy replacement, high pressure resistance, light weight, etc.
Liaoning valve expansion joint construction requires that the types of valves should be properly matched according to the different media characteristics of different pipelines, so that this special electric ball valve has the ability to adapt to the current working environment. For example, if it is an oil passing pipeline, we will use a T-valve, which can have a negative impact on the erosion and expansion of ordinary valves caused by oil, Thus, the stability and safety of pipeline operation are improved. Electric ball valve is also called valve electric ball valve, flexible electric ball valve, flexible electric ball valve, valve shock absorber, etc. The product is mainly composed of tubular valve parts composed of inner and outer rubber layers, cord layers and steel wire rings, which are vulcanized at high temperature and high pressure and then combined with metal flange loose sleeves.
It is widely used in fire protection, chemical industry, pump valve and other pipeline systems, playing the role of earthquake resistance and noise reduction, and absorbing the displacement generated during pipeline operation. Electric ball valve is a hollow valve product used for flexible connection between metal pipes. Electric ball valve is also called valve pipe electric ball valve, flexible electric ball valve, valve electric ball valve, flexible electric ball valve, high pressure electric ball valve, valve shock absorber, etc. It is a pipe joint with high elasticity, high air tightness, medium resistance and weather resistance. This product takes advantage of the elasticity, high air tightness, medium resistance, weather resistance and radiation resistance of the valve. It is made of polyester cord fabric with high strength and strong cold and hot stability, which is compounded diagonally with it, and then vulcanized by high-pressure and high-temperature molds.
It is widely used in various pipeline systems. Classified according to the external form: single ball electric ball valve, double ball electric ball valve, three ball electric ball valve, concentric reducing electric ball valve, eccentric reducing electric ball valve, clamp type electric ball valve, 90 ° valve elbow, etc. Classification according to the medium used: general (ordinary) electric ball valve, high temperature resistant electric ball valve, acid and alkali resistant electric ball valve, wear-resistant electric ball valve, desulfurization special electric ball valve, etc. Classification according to working pressure: 0.25Mpa, 0.6Mpa, 1.0Mpa, 1.6Mpa, 2.5Mpa, 4.0Mpa.