Manufacturer supplied FQS80 water cannon ball valve, fire water cannon matching ball valve price, fire equipment ball valve

Description :

　　Shandong Dongyue Crane Fire Equipment Manufacturing Co., Ltd. (formerly Jinan Dongyue Crane Communication Equipment Co., Ltd.) is located in Mingshui, Zhangqiu City, known as "Xiaoquan City" in the eastern suburbs of Jinan, Shandong Province. Our company is a manufacturer of tower cranes, construction lifts, and fire-fighting equipment recognized by the State Administration of Quality Supervision, Inspection and Quarantine and the State Fire Protection Administration.

　　The company's main products include PS series fixed fire monitor, PL series foam water dual-use monitor, PSY series mobile fire monitor, PSKD series fixed fire monitor, PSKDY series mobile fire monitor, automatic tracking and positioning jet extinguishing device, SSFT series ground fire hydrant, hydrant monitor integrated fire hydrant, PZK series fire gun base, PS series foam fire hydrant, PY series semi fixed (portable) foam fire extinguishing device, PHYM (L) series pressure proportional mixing device, PQ series foam gun, PHP series balanced foam proportional mixing device, PSG series foam fire hydrant Box, PC (L) series low expansion air foam generator, PT series fire turret, FQS series fire ball valve, steel tank fire cooling sprinkler, foam extinguishing agent and other more than 200 kinds of fire fighting supporting products.

　　All products of the company have passed the 3C certification of the Fire Safety Qualification Assessment Center of the Emergency Management Department, and obtained corresponding product inspection reports and 3C certificates. The company implements ISO9001 quality management system certification, environmental review report, safety review report and other system certifications. The product has advanced performance, reliable quality, and high reputation. Adhere to the concept of "survival through quality, development through reputation"; Adhering to the principles of "integrity, focus, and quality", we will provide technical solutions and excellent product performance to wholeheartedly serve our customers both domestically and internationally.

　　Ball valve is a widely used valve equipment, which is widely used in various fields such as petroleum, chemical, power, metallurgy, and steel. Ball valves are mainly used on pipelines to cut off, distribute, and change the direction of medium flow. The opening and closing component of a ball valve is a sphere, which rotates 90 degrees around the axis of the valve shaft to achieve the purpose of opening and closing. The sealing of existing ball valves is achieved by squeezing the valve seat with a ball, but the material hardness of the existing valve seat is high and the rebound is poor. In order to achieve valve sealing, it is necessary to increase the valve interference fit, which results in high valve torque, increases the overall cost of the valve, and leads to a relatively short service life of the valve.

　　Our company produces special ball valves for various fire monitors, with specifications and models: FQS80A, FQS80B, FQS80C, FQS65, FQS80A/1.6. The fire monitor special ball valve is produced in accordance with the public safety industry standard GA79-94 "Performance Requirements and Experimental Methods for Fire Ball Valves" of the People's Republic of China, and is specifically designed for use with fire monitors. Its structural characteristics are: the connecting flange is a DN100 flange for the inlet and a DN80 flange for the outlet, with two-way sealing and a manual drain valve. When used in cold and high-altitude areas in winter, the manual drain valve can be opened after the valve is closed to drain the water on the inside of the valve ball, thereby preventing the ball valve from freezing and cracking. The connection method can also be customized according to user requirements.

　　1. Anti freezing function: The stainless steel automatic drainage valve is installed below the frozen soil layer (the burial depth of the automatic drainage valve varies according to the depth of the frozen soil layer in the use area). When the gun seat is in the closed state, it can automatically discharge the remaining water in the chamber to prevent the above ground equipment from freezing. At the same time, it also saves the installation of gate valve wells and gate valves at the riser end of the fire pipeline, which not only saves investment, but also saves later maintenance costs and extends the service life of the water cannon;

　　2. Easy to operate: fast switch. Only use a wrench to rotate 4/5 turns to fully close and open;

　　3. Anti collision function: If the above ground part of this device is broken, the valve can automatically close and immediately stop water, without affecting the normal use of other equipment in the same pipeline. It can also repair damaged accessories under pressure;

　　4. Pressure regulation function: Turn the wrench to any position to achieve different outlet pressures, so that the water cannon spray point can reach the state. This product is a fire protection product for petrochemical enterprises.

AfterSalesService :

• Manufacturer supplied FQS80 water cannon ball valve