Click to expand Tap to zoom Cast Iron PN16 Flanged Swing Check Valve by Albion Valves (UK) Ltd SKU ACST1701000CV Cast Iron Swing Check Valve 10 Art 170 PN16 Cast Iron PN16 Flanged Swing Check Valve. Bronze Trim Sizes 14"+ subject to factory lead time. Flanged PN16 BS EN12334 (BS 5153) CE Approved 16 Bar Rated -10°C to +230°C ART-170-PN16-rev1.pdf (albionvalvesuk.com) Accessories