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Neotecha-K-NeoSeal Lined Valve Manual Actuator

Neotecha NeoSeal Lined Butterfly Valve with Manual Actuator

Produktbeschreibung

The Neotecha NeoSeal is a PTFE lined butterfly valve according ISO 5752/5 short (EN 558-1/T5) with various corrosion resistant disc materials complete with manual actuator, configurable as a handle or gear operator.

Merkmale

Neotecha NeoSeal Lined Butterfly Valve
  • The elastomer back-up pads behind the liner ensure a tight fit around the disc, for a bubble tight shut-off.
  • The liner provides a wide flange sealing surface.
  • A one piece thin disc stem lined with 3 mm molded PFA providing high Kv values.
  • The liner and disc are the only two valve parts in contact with the medium.
  • Primary shaft sealing by preloaded contact between disc and liner hub.
  • Secondary shaft seal by oversizing the shaft diameter in relation to the shaft hole in the liner.
  • The liner and disc are molded and machined to close tolerances to provide:
    • low torque
    • less stress and deformation during opening and closing
  • Vacuum tests with helium with pressures less than 20 Pa absolute (0.2 mbarA).
  • Optional TFM lining available for extremely demanding applications.
  • Integral body locating holes to ensure perfect centering of the valve.
  • Actuator flange and stem dimensions acc. ISO 5211.
Emerson Manual Actuator
  • ENGINEERED FOR RELIABILTY – Robust construction in a variety of materials with features such as full and life-long lubrication available.
  • FLEXIBLE CONFIGURATION – Where available with the type of manual actuator, the solution can be configured with adjustable travel stops, worm and quadrant style gearboxes and anti-clockwise operation.
  • SIMPLE INSTALLATION – Modular mounting concept for easy attachment to Emerson valves and can be mounted in most orientations.
  • CUSTOMIZABLE OPTIONS – Achieve reliable efficient isolation to match your specific application with many available optional extras including chain wheels, limit switches, floor stands and security features.

Spezifikationen

Neotecha NeoSeal Lined Butterfly Valve
Material
Ductile Iron
Operating Temperature
Less Than 200 C
Pressure Class
PN
Seat/Seal Type
Lined
Valve Size Standard
DN
Valve Type
Butterfly
Operating Temperature
Less Than 200 C
Pressure Class
PN
Seat/Seal Type
Lined
Valve Size Standard
DN
Valve Type
Butterfly

Dokumentation und Zeichnungen

Neotecha NeoSeal Lined Butterfly Valve
Emerson Manual Actuator