HL-400
Carbon steel 800LB check valve, suitable for 136 bar at 38°C/76 bar at 427°C. Piston type disc, bolted cap, A105N/Trim 5, screwed NPT or SW or BW.
15mm to 50mm
HL-500
Carbon steel 800LB check valve, suitable for 136 bar at 38°C/76 bar at 427°C. Ball type disc, bolted cap, A150N/Trim 8, screwed NPT or SW or BW.
15mm to 50mm
HL-600
Carbon steel 800LB check valve, suitable for 136 bar at 38°C/76 bar at 427°C. Swing type disc, bolted cap, A105N/Trim 8 or 5, screwed NPT or SW or BW.
15mm to 50mm
9HL-400
Carbon steel 1500LB check valve, suitable for 255 bar at 38°C/142 bar at 427°C. Piston type disc, bolted cap, A105N/Trim 8, screwed NPT or SW or BW.
15mm to 50mm