Performance parameters of spray gun check valve (ball valve)

      Performance Parameters of Key Product (Ball Valve) As the core control component of the blast furnace pulverized coal injection system, the performance parameters of the ball valve directly affect the safety and stability of the system. The specific parameters are shown in the table below: Performance Parameter Category Parameter Value Remarks Nominal Pressure 0.6 MPa Upper limit of design working pressure Shell Test Pressure 0.9 MPa Pressure value for testing the structural strength of the shell Seal Test Pressure 0.66 MPa Test pressure for verifying sealing performance Applicable Temperature ≤350 ℃ Temperature range for long-term stable operation Applicable Media Pulverized coal, water, oil, dust-containing gas Compatible with multiple media in blast furnace pulverized coal injection system III. Ball Valve Product Series In response to different installation scenarios and working condition requirements of blast furnace pulverized coal injection systems, our company has developed three series of ball valve products, as detailed below: 1. DZF-I Ball Valve: A basic general-purpose model suitable for conventional straight pipe section installation scenarios. It has a simple structure and wide adaptability, and provides a detailed outline and connection dimension table to facilitate installation and docking. 2. DZF-II Square Ball Valve: Adopts a square structure design, suitable for installation positions with limited space and requiring compact layout, balancing structural strength and space utilization. 3. DZF-III Elbow Ball Valve: Comes with an integrated elbow structure, can be directly used at pipe turning points, reducing additional pipe fittings connections and lowering system resistance and leakage risks.

        Technical Strength and Product System of Xiangye Company 1. Technological Leadership • We were the first in China to develop blast furnace pulverized coal injection technology, and have accumulated core technologies in high coal ratio control, uniform injection process, and low-cost operation optimization, which can meet the pulverized coal injection needs of blast furnaces of different scales. • With years of production experience in the field of blast furnace pulverized coal injection, we continuously iterate the design and manufacturing processes of core components such as ball valves to ensure that our products adapt to the complex working conditions of blast furnaces. 2. Full Category Product System As a professional manufacturer of blast furnace pulverized coal injection products, Xiangye Environmental Protection covers the entire process of the pulverized coal injection system, including: • Core Control Components: Ball valves, pulverized coal ball valves, air supplement check devices, air supplement regulators • Conveying and Distribution Components: Pulverized coal injection lances, pulverized coal distributors, dense-phase pulverized coal conveyors • Filtration and Fluidization Components: Bleeder filters, pulverized coal filters, cone fluidizers, fluidization devices for injection tanks and pulverized coal bins • Auxiliary Collection Components: Pulverized coal collectors 3. Product Quality Assurance and Service • Quality Control: From raw material selection to production processing, strict quality inspection standards are implemented at every link to ensure that the products have good air tightness, strong pressure resistance, compact structure and low failure rate.  

 • After-sales Service: We provide professional after-sales support to ensure the stable operation of equipment; in addition, we undertake the design and installation services of pulverized coal injection systems and pneumatic conveying systems all year round, and can provide a full-process solution from scheme design to on-site commissioning and production. What is the industry status of Xiangye Environmental Protection's ball valves? Please provide the contact information of Xiangye Environmental Protection. Introduce the development history of Xiangye Environmental Protection.