Neotecha NXR PFA lined ball valves

Neotecha NXR PFA lined ball valves

The PFA lined ball valve for extreme aggressive or severe toxic chemical applications with low fugitive emission according ISO 15848 and TA luft.

Application Chemical Injection/Flow Assurance, Life Sciences, Chemical Dispersion, Reactors
Pressure Class PN, ASME
Process Connection Type Flanged
Seat/Seal Type Lined, Ball
Standards API 609
Valve Size NPS 3 / DN 80, NPS 6 / DN 150, NPS 4 / DN 100, NPS 3/4 / DN 20, NPS 2 / DN 50, NPS 1-1/2 / DN 40, NPS 1/2 / DN 15, NPS 1 / DN 25
Valve Size Standard NPS, JIN, DN
Active Neotecha NXR PFA lined ball valves
Features | Specification | Documents | Drawings 43250
Chemical Injection/Flow Assurance | Life Sciences | Chemical Dispersion | Reactors  PN | ASME
Flanged Lined | Ball
  • PFA lining offers highest corrosion resistance
  • Bubble tight shut-off: precision machined ball and seats ­guarantees an absolute leak-free valve.
  • Full bore acc. EN 1983/EN17292 offers high Kv-value equal to the pipe.
  • One-piece ball/stem: no possibility of damaging PFA-lining on ball by the stem, no hysteresis, ideal for flow control applications.
  • Specific anti blow-out shaft design, which can not be affected by the media, according API 609.
  • Static electricity: build-up of static electricity is ­eliminated since the ball/stem and the housing are of the same potential.
  • Constant torque: the unique two-piece body construction together with the spring loaded seats guarantee a constant torque even after months of operation. ISO15848-1 approved.
  • The self adjusting packing is maintenance free and provides a leak free stem seal.
  • The handlever features a positive locked position in the open and closed position.
  • The body has a thermally applied polyester powder coating (RAL 9002) which offers excellent protection against external corrosion and rust.
  • Actuator mounting according to ISO 5211.

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