Manual soft sealing butterfly valve, the center line clamp flange butterfly valve structure is compact, 90 ° rotary switch easy, reliable sealing, long service life, it is widely used in water plant, power plant, steel plant, paper, chemical, food and other systems for water supply and drainage, as a regulation and cut-off use.
The intelligent electric ball valve is a kind of rotary cut-off regulating valve, which has the advantages of close, compact structure, light weight, convenient maintenance and so on. Widely used in gas, liquid, steam, oil and other corrosive media pipeline automation control.
The fluorine-lined globe valve belongs to the forced sealing valve, so when the valve is closed, the pressure must be applied to the disc to force the sealing surface not to leak. When the medium from below the disc into the valve six, the resistance to overcome the operating force is the friction of the stem and packing and the 1
Product model: BZ41W Product caliber: DN15-DN300 Product pressure: 1.6MPA-6.4MPA Product material: WCB/304/316 The insulated gate valve is lightweight, and the body is made of ductile iron, which reduces the weight by about 20% to 30% compared to traditional gate valves. It is easy to install and maintain. Characteristics of insulated gate valves: 1
The WBSX fire signal butterfly valve has the advantages of simple structure, reliable sealing, easy opening, long service life, and convenient maintenance. Therefore, it is widely used in various pipelines of water supply and drainage, building fire protection and other systems, especially in fire protection pipelines. This signal valve can clearly1
Main features 1. The adjustable sealing surface of the gate can scrape off the adhesive on the sealing surface and automatically remove debris; 2. Equipped with dual use functions of shutdown or shutdown+throttling; 3. Ultra short structural length, saving materials, and reducing the overall weight of pipeline systems; 4. Small occupation of 1