Welded ball valves are widely use in various fields, Their superior quality and high performance stability are not achieved by ordinary cast steel ball valves, The service life of all welded ball valves is far greater than that of cast steel ball valves, All welded ball valves are widely uesd in city gas, urban heating, petrochemical, shipbuilding,1
All welded ball valves are widely used in city gas, urban heating, petrochemical, shipbuilding, steel, pressure regulating stations, power plants and other types of pipeline equipment.
Product use: DJ41Y and DJ41W low-temperature globe valves are suitable for the management system of low-temperature liquid storage and transportation equipment. They have the characteristics of flexible switch and reliable sealing. They can also be used for the management system of other low-temperature and cryogenic media.
Summary: The direct acting self operated pressure (differential pressure) regulating valve (V230 self operated pressure regulating valve) is composed of valve body,valve seat,valve core and other parts.It is an energy-saving product that can automatically adjust the pressure only by the pressure change of the regulated medium without external energ1
Product introduction: ZZY type self operated pressure regulating valve does not need additional energy. It uses the self energy of the regulated medium and the power source to introduce the actuator to control the position of the valve core, and changes the pressure difference and flow at both ends to stabilize the pressure in front of (or behind) 1
Product introduction: Self operated electric control temperature regulating valve (suitable for large diameter and heat transfer oil control). The biggest feature of the valve is that it only needs the common 220 V power supply, and uses the energy of the regulated medium to automatically adjust and control the temperature of steam, hot gas, hot oi1
Summary: KC8104Q pneumatic diaphragm sleeve control valve is a common improved product.In addition to the common sleeve valve has good stabillity,versatillity,easy maintenance and other advantages.It also hai the advantages of small volume,light weight and large flow coefficient.