New High Flow Series 4 PLUS Cartridges and Optimised Cavities from SUN
Series 4 PLUS cartridge valves with optimized cavities offer high flow performance - less than 100 psi (7 bar) pressure loss at 200 gpm (760 l/min) flow. This performance is comparable to DIN 25 and DIN 32 valves and is 50% to 80% more efficient than a standard Sun Series 4 equivalent functional cartridge and cavity.
Sun's Series 4 PLUS cartridge valves feature the same high pressure performance as Sun's standard valves, 5000 psi (350 bar) on all ports. Check valves and logic elements are both currently available in PLUS performance with more functions to come.