Whether it is electric ball valve, electric ball valve or electric ball valve, they will change according to the different connection methods. According to the high temperature resistance, corrosion resistance and wear resistance, they can be divided into different types of products. Please note the operating conditions when placing an order, and we will serve you wholeheartedly. The service of Sanming valve expansion joint is paramount, and it is very necessary to provide drawings, because the drawings are the embodiment of accurate manufacturing steps. If there is no common type of plate bearing, please pay attention to the conversion of units when calculating the length, width and height or the radius and height, pay attention to whether the displacement of the basin bearing is fixed or movable, and remember that the weight of the anchor bolt does not fall when calculating.
First, the customer needs, whether the customer wants the national standard or the average. The production process varies with different demands and quotations. Whether the third party needs to be tested or not, many times there will be uncertainties as long as there is a third party involved in the test. If the customer wants to pass the test, he or she must pass the test through the relationship. Of course, we produce these bearings that are qualified in the factory test. 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.