Low Flow Pressure Regulators, PRE1 Series are available in up to 4 port types.Outlet pressure options include 10, 30, 60, 100, 150 and 300 psig (0.7, 2, 4, 6.9, 10 and 21 bar).The temperature range is -40℃ to 71℃ (-40℉ to +160℉), with flow coefficients of 0.09 / 0.15, meeting the requirements for various gas applications.