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Three eccentric multi-level metal hard seal butterfly valve
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Product Details
Three eccentric multi-level metal hard seal butterfly valve Butt Weld type metallic hard sealing butterfly valve
Product Structure/Product structure
Multi-level hard seal butterfly valve series products, the Department of my company's new development of long-life, energy-saving high-performance butterfly valve. Its structure is designed with three-dimensional eccentric principle, and the valve seat adopts a multi-level structure compatible with hard and soft seals, with exquisite processing and advanced technology. This product consists of valve body, butterfly plate, multi-level valve seat, valve stem, transmission mechanism and other major components.
This company has produced new product of multiple layers hard sealing butterfly valve with long service life, energy saving. Theconfig uration adopt three-dimensional eccentric principle to be designed, seat use hard soft hermetical multiple configuration, exquisite process ,advanced technology, and this product is composed of body, disc, seat with multiple layers, stem, operative mechanical etc.
特点/Characteristic
Because the butterfly valve of this product adopts the three-dimensional eccentric principle design, the space motion trajectory of the sealing surface is idealized, there is no friction between the sealing pair and no interference between the moving parts. According to the requirements of different working conditions, the sealing material is properly selected, so that the sealing performance, corrosion resistance, high temperature resistance and wear resistance of the butterfly valve are reliably guaranteed. Its main features are as follows:
1. The opening torque is small, flexible and convenient, labor-saving and energy-saving;
2. The three-dimensional eccentric structure makes the butterfly plate closer and tighter, and its sealing performance is reliable;
3. According to the requirements of working conditions, high pressure resistance, corrosion resistance, wear resistance, long service life, etc.
Because this butterfly valve adopt three-dimensional eccentric principle to design, makes the movement track on facing space reachto idealization, and there are no attrition and no intervene between hermetical components, furthermore, the hermetical material has been selected reasonably, thereby it ensure hermetico 10.antisepsis,wear-able capability of valve. The main characteristic as below:
1.Tiny moment for starting, flexible and convenient, save labor and energy.
2.Three-dimensional eccentric configuration forces disc close tighter and tighter, and reach to reliable hermetic capability and with no leakage
3.It has characteristic of high temperature resistant, high pressure resistant, antisepsis, wearable, long service life etc.
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