Georg Fischer Piping Systems Ltd Valves - Plastic-Valves - Check-Valves - cone-Check-Valve-561-562 161562343

IR PVC-U check valve type 562 with IR fusion spigots, designed for horizontal or vertical installation, featuring a spring-loaded stainless steel (1.4310) spring and a flow-optimized double-guided return cone. This specific model, designated by the ordering code 161562343, corresponds to a 25 mm nominal bore size with a k_v-value of 380 L/min at Δp=1 bar, a Z-length of 146 mm, and a weight of 0.270 kg with EPDM seals. The valve is compatible with SDR 13.6 pipeline systems and has a maximum operating pressure of 16 bar.