BIS Valves Type RL25 Relief Valve, 1/4 inch, Valve range: 0-9,000 psi, 9K spring range: 3,000 psi to 9,000 psi, Set Press: Customer to advise, Connections: 1/4 inch NPT ports, Angle pattern design, internally adjusted, Internal adjustment via 6mm A/F hex key, WD ~ 17/4 St.St seat for water duty, 316SS
BIS Valves Type RL37 Relief Valve, 3/8 inch, Valve range : 400 -15,000 psi, 9K Spring range : 3,000 to 9,000 psi, Set Press. : Customer to advise, Connections : 3/8 inch NPT female ports, Angle pattern design, 316SS
