Quick-on-off Industrial GOST Pn16 DN500 20gl Cast Steel Ball Valve for Compressor Matching Pipe

Quick-on-off Industrial GOST Pn16 DN500 20gl Cast Steel Ball Valve for Compressor Matching Pipe. Corrosion Resistant Design: Solid stainless steel ball with mirror polishing ensures anti-corrosion and anti-scouring performance. Zero Leakage Sealing: High-performance reinforced sealing structure meets ANSI Class VI tightness standard. Full Port Flow Capacity: Standard full bore structure provides maximum flow and minimum pressure drop. Customizable Connection & Drive: Connection form, driving mode, nominal pressure, and channel are fully customizable. Diverse Material Options: Available in WCB, LCB, WC6, WC9, CF8, SS321, and Hastelloy for various media. Low Torque Gear Operation: Equipped with turbine gear operator for flexible opening and safe long-term use. Strict Quality Control: 100% factory pressure test, material inspection, and complete traceability reports. ISO & CE Certified: Products comply with ISO 9001, ISO 14001, and CE marking under PED 2014/68/EU.