PRESSURE REGULATOR ; CONNECTION: INPUT/OUTPUT: 1 POL NPT ; ADJUSTMENT RANGE:#250-5500 MBAR / 25-550 KPA ; FLOW RATE:, 0.001L/MIN; FLUID: GAS, S N2 ;# MAXIMUM WORKING TEMPERATURE: -20°C TO +60°C ; ACCESSORIES: WITH DEPRESSION RELIEF RELIEF CONNECTION:, 1/4 PILOT POL: SSV LA/TR; #ADDITIONAL FEATURES: BODY: ALUMINUM PILOT PRESSURE: 25 TO 550KPA PRESSURE RANGE:#300 TO 3000 MBAR, SIZE: DN25 ; COMMERCIAL REFERENCE: FIORENTINI DIVAL#507 SSV LA/TR ; NOTE: MANUFACTURER: FIORENTINI LINE: DIVAL 507