Click to expand Tap to zoom Bronze Lift Check Valve BSPP F/F Ends (ISO 228/1) by Albion Valves (UK) Ltd SKU ABRZ380050 BSP Bronze Lift Check Valve Bronze Lift Check Valve. PTFE Seat BSP Parallel F/F Ends (ISO 228/1) 20 Bar Rated (3/8 - 2"), 16 Bar Rated (2½ - 4") -10°C to +180°C (3/8 - 2"), -10°C to +170°C (2½ - 4") ART-380-rev1-1.pdf (albionvalvesuk.com) Accessories