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Products Valves STERIFLOW Pressure Reducing Valve Pressure Reducing Valves General SS Applications Pressure Reducing Valve MK63/64
Pressure Reducing Valve MK63/64


Product description

The Mark 63 is designed to maintain a constant differential between the pressure on the discharge side of the regulator and the signal pressure loaded on the diaphragm. The Mark 64 provides the same flow capacity but with less offset in controlled pressure due to a larger diaphragm. This series is ideal in fuel oil atomization applications. A negative differential version is also available


Pressure Reducing Valve MK63/64

Size
  • Mark 63: 1/4″ – 2″ (DN8 – DN50);
  • Mark 64: 1/4″ – 3/4″ (DN8 – DN20)
Cv (Kv)
  • up to 30 (up to 25,8)
Diaphragm
  • Jorlon, Stainless Steel, Buna-N, Viton
Body Materials
  • Ductile Iron, Bronze, Carbon Steel, Stainless Steel
Setpoint
  • Mark 63: 1 to 220 psi (0,07 to 15,2 bar);
  • Mark 64: 1 to 180 psi (0,07 to 12, 4 bar)
Endconnections
  • Threaded, Flanged, Socket Weld, Butt Weld
Options
  • Double Diaphragm, Flow through Dome, and Handwheel
Features and Benefits
  • Mark 63/64 maintains a constant differential between the pressure on the discharged side of the regulator and the signal pressure loaded on the diaphragm. The Mark 64 features a larger effective diaphragm area for greater sensitivity
  • Mark 63 CDF features a flow-through spring housing for use in controlling atomizing steam or air to oil burners
  • All Jordan Valve’s differential pressure regulators feature advanced sliding gate seat technology
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