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Intelligent Angle Type & Three Way Control Valve

Intelligent Angle Type & Three Way Control Valve

    The SV intelligent high temperature three way control valve adopts a structure with double plug, upper and lower guide. They are specially designed for fluid temperature regulation on heat exchanger in petroleum industry.

    The SV angel type control valve is suitable for high pressure head, high viscosity slurry, fluid containing granule, as well as when being flashed and cavitated badly or pipe direction change needed.

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  • Features
  • Specification

  • The SV three way diffluence control valve has one inlet port and two outlet ports to realize un-equivalent diffluence;
  • The SV three way confluence control valve has two inlet ports and one outlet port to achieve the fluid mixing heating and cooling;
  • Double plug, upper and lower double guided;
  • According to bonnet structure, it is classified into standard type, bellow sealing type, high temperature type;
  • Equipped with multi-spring pneumatic reinforce actuator makes the valve realize the conversion of normal close and normal open on site easily, the springs can be effectively protected from the corrosion to prolong the service life of actuator;
  • The actuator and the intelligent valve positioner are connected pipeless to strengthen the shock resistance, stability and precision adjustment, to meet precise control of the working conditions;
  • Both metal seal and soft seal are available.

Main materials:

  • Body: WCB, WC6, CF8, CF8M, CF3, CF3M etc.
  • Seat: 304/316/304L/316L+stellite etc.
  • Plug: 304/316/304L/316L+stellite for metal seal, 304/316+PTFE for soft seal etc.
  • Cage: 304, 316, 304L, 316L etc.
  • Guided sleeve: 304, 316, 304L, 316L etc.
  • Stem: 304, 316, 304L, 316L etc.
  • Balanced piston: HT200, Al
  • Balanced piston ring: Fluorine Rubber, SS+RPTFE, Flexible graphite ring

Technical parameters:

  • Size: 1"10" (DN25250)
  • Pressure rating: Class 150600 (PN16PN100)
  • Flow characteristic: Equal Percentage, Linear
  • Regulating ratio: 50:1
  • Bonnet structure: Standard typecast steel (-20—250)/cast stainless steel (-40—250), Cooling fin type: cast steel (-29—425)/cast stainless steel (-40—450)
  • Seal leakage:  ANSI IV (metal seal), IV/VI (soft sealing)
  • End connection: Flanged
  • Flanged ends: ASME B16.5, EN1092
  • Operation: Air to open/Air to close pneumatic diaphragm, electric