Rolls Royce H1151-6059Rated working pressure: Max 350 bar continuous pressure, peak instantaneous pressure 420 bar
Setting pressure range: Adjustable 20–280 bar via internal pressure spring
Rated flow capacity: 60 L/min at pressure drop 7 bar
Port thread standard: ISO 6149 metric threaded cartridge mounting cavity
Internal sealing structure: PTFE back-up ring + NBR high-pressure composite seal, anti-oil, anti-high pressure leakage
