A one-piece, full-port axial body with pressure-balanced trim gives high capacity with low turbulence and noise. Anti-cavitation trims handle large pressure drops in waterworks, dams, desalination, turbine control and pump start-up. 2" to 72", ASME 150-2500.

A non-slam, spring-assisted axial check valve with a venturi-shaped full-port body for very low pressure loss. Fast closing limits backflow and water hammer at pump discharges and waterworks, with metal-to-metal sealing and no maintenance. 2" to 84".

A high-capacity, pilot-operated axial surge relief valve that runs on line pressure alone, with no nitrogen or external power. It snaps open at set pressure to protect transmission lines from surge, with 50-100% more capacity than a comparable globe valve.