Legionella is a bacterium that lives and proliferates in natural and artificial aquatic environments at temperatures ranging between 5.7ﾟC and 55ﾟC and standing up to acidic and alkaline environments
New s.84 maintains certification for use with gas and adds approval for use in drinking water; the specific ball design avoids water stagnation and the spread of bacteria in the system
Application ： Gas, Oil, Water, Drinking Water Operating Temperature ： -40ﾟC （-40ﾟF） / +170ﾟC （+350ﾟF） Operating pressure ： PN40 （600 PSI） up to 2 ' ', PN30 （450 PSI） from 2.1/2 to 4 ' '; non-shock cold working pressure For use with dangerous fluids temperature rating is 20°C +60°C and pressure rating is 5 bar Threads ： EN 10226-1, ISO 228 parallel threads Port ： Full Connections options ： FxF, MxF, BSPP, BSPT Stem Configuration ： Blowout-proof nickel plated brass stem, with two FPM O-rings at the stem for maximum safety Ball seats ： Pure PTFE self-lubricating, with flexible-lip design Body ： Full port to DIN 3357 for maximum flow 100％ Made in Italy Chrome plated brass ball for longer life with rinse hole Silicone-free lubricant on all seals Travel stops on body to avoid stress at stem 24h 100％ seal test guaranteed Dual sealing system allows valve to be operated in either direction making installation easier No metal-to-metal moving parts No maintenance ever required Handle clearly shows ball position Quality ： Hot forged sand blasted, external nickel plated brass body and cap sealed with Loctite or equivalent thread sealant; Finest brass according to EN 12165 and EN 12164 （formerly DIN 17660 and UNI 5705-65） specifications
