Cast steel flange ball valve, stainless steel ball core ball valve for gas and natural gas, DN150
This cast steel flange ball valve is designed specifically for gas and natural gas pipelines, with a stainless steel ball core and excellent sealing performance and corrosion resistance. The following is a detailed description and specifications of the product: Baby description: 1. Material: Cast steel, with a stainless steel core, which has good corrosion resistance and strength, suitable for gas and natural gas pipelines. 2. Design: flange connection for easy installation and disassembly. The ball valve has a simple structure, convenient operation, and fast opening and closing. 3. Sealing performance: Adopting advanced sealing structures, the sealing performance is reliable, preventing gas leakage and ensuring safe use. 4. Scope of application: Suitable for pipeline systems in industries such as gas, natural gas, petroleum, and chemical, as a medium cut-off and flow regulation device. Specification and model: 1. nominal diameter: DN150 (other diameters can be provided according to customer requirements) 2. Valve body material: cast steel 3. Ball core material: stainless steel 4. Valve seat sealing ring: polytetrafluoroethylene (PTFE), with good corrosion resistance and wear resistance 5. Applicable temperature: -20 ℃~200 ℃ (other temperature ranges can be provided according to customer needs) 6. Applicable pressure: PN1.6MPa (other pressure levels can be provided according to customer needs) 7. Drive mode: manual (optional electric, pneumatic, or other drive modes) 8. Flange standard: GB/T 9113.1-2010 (other flange standards can be provided according to customer needs) Notes: Before installation, please carefully read the product manual to ensure proper installation and use. 2. During use, it is strictly prohibited to reverse flow the medium to avoid damaging the valve. 3. Regularly check the sealing performance of valves to ensure the safety of gas pipelines. If there is any abnormality, please stop using it in a timely manner and contact the manufacturer for repair or replacement. Our product guarantees quality, operates with integrity, and welcomes customers to make purchases!