BS1868 API 594 Design Standard Class150~2500lb 2~24 Inch Body Carbon Stainless Steel Wafer Lift with Spring Swing Check Valve

BS1868 API 594 Design Standard Class150~2500lb 2~24 Inch Body Carbon Stainless Steel Wafer Lift with Spring Swing Check Valve. Comprehensive Material Range: Available in Casting Steel, Forged Steel, and Stainless Steel with various grades like WCB, CF8M, and Alloy 20. Wide Size and Pressure Coverage: Sizes from 2 to 48 inches (DN 50 to DN 1200) and pressure classes from Class 150 to Class 2500. Multiple End Connection Options: Supports RF, RTJ, BW, and FF end connections to fit various piping systems. Customization Acceptance: Customization is acceptable for body/bonnet materials, trim, and specific valve configurations. Industry Standard Compliance: Meets design requirements of BS 1868,API 594,API 6D, ASME B16.34, and API 598 standards. Long Warranty Period: Provides an 18-month warranty coverage for all valves to ensure product reliability.