Neotecha NXR PFA-fodrad kulventil

Neotecha NXR PFA-fodrad kulventil

Neotecha™ NXR PFA-fodrad kulventil för extrema, aggressiva eller toxiska kemiska applikationer. NXR-ventilens minimerar utsläpp av flyktiga organiska ämnen enligt ISO 15848 och 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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