An improved solenoid operated valve comprising a magnetic pole piece, said pole piece having two ends, WATER POWER CONTROL VALVEa valve opening, said valve opening being in one end of said pole piece, said valve opening opening into a fluid area of the valve, first fluid port means forming a fluid connection for said area, a magnetic plunger disc, said plunger disc being in said fluid area, said plunger disc selectively movable to a position closing said valve opening, a non-magnetic connecting ring, said connecting ring surrounding at least part of said one end of said pole piece, means to connect said connecting ring to said pole piece, a magnetic outer ring, said outer ring surrounding at least part of said connecting ring, means to connect said outer ring to said connecting ring, a magnetic housing, said housing magnetically connecting the other end of said pole piece to said outer ring, means to connect said housing to said pole piece, a fluid passage, a second fluid port, said second fluid port being in said outer ring, said fluid passage extending radially of said pole piece through said pole piece, said connecting ring and said outer ring to connect said valve opening to said second fluid port,Forged Steel Valves an electrical solenoid coil, said coil surrounding said pole piece between the two ends thereof, said coil being in an electrical area of the valve, the energization of said coil causing said plunger disc to move towards said pole piece and said outer ring to a position closing said valve opening and preventing the flow of fluid between said first and second fluid ports, and said pole piece, Cast Steel Valves said connecting ring and said outer ring combining to totally separate said electrical area of the valve from said fluid area of the valve and allow said coil to be removable so as to provide for said coils removal and/or installation without any effect on the integrity of the fluid area of the valve.

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