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Factory Supply Trunnion Ball Valve - 3 Piece Floating Ball Valve – Nortech

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Factory Supply Trunnion Ball Valve - 3 Piece Floating Ball Valve – Nortech Detail:

What’s 3 piece floating ball valve?

The 3 Piece Floating Ball Valve  has two body joints which means the body is made out of of three pieces, giving rise to the name “three piece. This 3 piece body design allows a larger ball to be installed at the time of manufacture,making this a full bore ball valve (Full port).

Nortech 3 Piece Floating ball valve is a new product manufactured by transformation the common valve and adoption of the up-to-date international standard.

Main features 3 piece floating ball valve

Main features of 3-piece floating ball valves

  • Full Bore body, avoids clogging and ensures smooth flow when handling slurries and solid.
  • Available fire-tested to API-607 Rev. 5
  • Design in compliance with ASME B16.34 / BS5351.
  • GFT thrust-washer prevents galling & prevents against deformation.
  • Material in compliance with NACE specification.
  • Blowout proof stem.
  • Low emission packing.
  • Full guided stem, with gland bearing;
  • Three layer of advance stem sealing;
  • Independent stem rotation (rotation independent of gland nut);
  • Extended stem available;
  • Double packed stuffing box design;
  • Anti-static Design;
  • Leakage level Class VI
  • Actuator mounting flange DIN/ISO 5211

Technical specifications of 3 piece floating ball valve

  • Design & Manufacture standards: ASME B16.34
  • Face to Face Dimension:  ASME B16.10
  • Thread Connection Dimension: BSP/BSPT/NPT
  • Pressure-Temperature Rating: ASME B16.34
  • Test And Inspection:  API598,API6D
  • Type Of Operation:  Pneumatic actuator double action
  • DN(NPS):  1/2″~4″
  • PN(LB):  1000psi
  • Material:  CF3,CF3M,CF8,CF8M

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Video of electric and pneumatic actuated,3 piece floating ball valve.

Application of 3 piece floating ball valve

Our 3 Piece Floating Ball Valve  can be widely utilized in petrochemical,chemical,steel,paper making,pharmaceutical and long-distance transport pipes etc.


Product detail pictures:

Factory Supply Trunnion Ball Valve - 3 Piece Floating Ball Valve – Nortech detail pictures

Factory Supply Trunnion Ball Valve - 3 Piece Floating Ball Valve – Nortech detail pictures

Factory Supply Trunnion Ball Valve - 3 Piece Floating Ball Valve – Nortech detail pictures

Factory Supply Trunnion Ball Valve - 3 Piece Floating Ball Valve – Nortech detail pictures


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We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for Factory Supply Trunnion Ball Valve - 3 Piece Floating Ball Valve – Nortech, The product will supply to all over the world, such as: New York, Venezuela, panama, To meet the requirements of specific customers for each bit more perfect service and stable quality merchandise. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!
  • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Kim from Mozambique - 2017.11.29 11:09
    In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Christina from Amsterdam - 2018.12.28 15:18

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