Swing Check Valve The swing check valve is also called non-re valve. The function is to prevent the fluid in the pipeline back flow. Swing check valve is mainly used for the one-way flow of the medium, and only allowing the medium to flow in one direction to prevent accidents. Generally, this type of valves should be installed horizontally in the pipeline. Specification: Size: 1/2~24 Pressure Rating: Class150~2500LB Main Materials: WCB, WC6, WCC, LCB, CF8, CF8M, CF3, CF3M, 4A, LF2, F304, F316 etc. Design and Manufacture: BS 1868, ANSI B16.34 Face-to-Face:ASME B16.10, DIN3202 Pressure-temperature Ratings: ASME B16.34 Ends Connection: Flange, Butt Welding Inspection & Testing: API 598, EN12266 Feature: Bolted Bonnet - BB Swing Type, Anti-rotation Disc Renewable Seat Rings Non-penetrate Disc Shaft Horizontal or Vertical Service
