Magnatrol Valve Corp. has released its stainless steel solenoid valve in a 3in size. The valves are full port, require no differential pressure to open and can be serviced while in the pipeline. The valves are of a packless construction with continuous-duty coils for all AC and DC voltages, available normally open or normally closed with 150lb and 300lb flanged connections. Applications include deionized water, ammonias, vegetable oil, fuel oil, gas, steam, solvents, cryogenics and oxygen.