Click to expand Tap to zoom BSPP Brass Spring Check Valve NBR Gasket by Albion Valves (UK) Ltd SKU AGVB66038 BSPP Brass Spring Check Valve NBR Gasket Brass Spring Check Valve BSP Parallel Female Ends (ISO 228/1) 20 Bar Rated Brass Disc NBR Seat 0°C to +100°C https://www.albionvalvesuk.com/part/art-66/ Accessories