Magnatrol Valve Corp.'s Type “A” and “AR” Bronze Solenoid Valves are ideally suited for use in water/wastewater and fuel oil applications. Available for pipe sizes from 1/2” - 3”, the valves feature cast bronze, globe pattern valve bodies with NPT ends, and packless construction with continuous duty coils for all voltages. The valves require no differential pressure to open and are easily serviced while in the pipeline, shortening costly downtime while increasing productivity. Type “A” valves are normally closed (energize to open) and Type “AR” valves are normally open (energize to close). Valves have Buna N, Viton® or Glass filled Teflon® orifice seal materials with the Viton particularly well suited to handle fuel oils.