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Flomatic 6503 Pressure Valves, 1 in Nominal, 20 to 150 psi Pressure, Cast iron Body

Part #138851

MFG #6503

138851_1287_Flomatic_6503.jpg

Flomatic 6503 Pressure Valves, 1 in Nominal, 20 to 150 psi Pressure, Cast iron Body

Part #138851

MFG #6503

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Flomatic 6503 Pressure Valves, 1 in Nominal, 20 to 150 psi Pressure, Cast iron Body

Part #138851

MFG #6503

Item Features
  • Vents accumulating air while system is under pressure. Improves flow and pump efficiency.
  • Cast Iron Body 3/8 in thru 2 in with Stainless Steel Trim; 3 in and 4 in with Bronze Trim and Stainless Steel Float. BUNA-N Seat.
  • Install on high points of pipeline and approximately Every 2000 feet of horizontal segments of pipe.
  • Standard orifice is 1/4 in for working pressure max 175 PSI..