316 stainless steel 2/2 Normally Open Solenoid Valve flanged PN16 or ANSI150lb with external pilot controller stainless steel Cast body and flange sizes DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450 and DN500. Pressure range 0.3 to 10 Bar optional 0.3 to 16 bar with high power M17 coil on controller. This patented cylindrical multifunctional valve design and internal piston are a perfect solution for large bore pipelines requiring high flow, anti-hammer design with easy installation, maintenance and transport. The external control pipework is easily removed leaving a very robust cylindrical valve body, the internal piston design allows for very high flow rates as compared to standard solenoid valves. Standard control voltages 12vDC;24vDC or 24vAC, 110vAC or 230vAC 50/60Hz with other voltages available upon request.