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professional factory for Ball Valve Pressure - 3 Piece Floating Ball Valve – Nortech

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Along with the "Client-Oriented" enterprise philosophy, a rigorous high-quality control process, superior production products along with a robust R&D group, we constantly deliver premium quality products, exceptional solutions and aggressive costs for Pipe Ball Valve , Lever Butterfly Valve , Fire Safe Valve , Leading the trend of this field is our persistent goal. Providing first class products is our aim. To create a beautiful future, we would like to cooperate with all friends at home and abroad. Should you have any interest in our products, please do not hesitate to contact us.
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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.


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professional factory for Ball Valve Pressure - 3 Piece Floating Ball Valve – Nortech detail pictures

professional factory for Ball Valve Pressure - 3 Piece Floating Ball Valve – Nortech detail pictures

professional factory for Ball Valve Pressure - 3 Piece Floating Ball Valve – Nortech detail pictures

professional factory for Ball Valve Pressure - 3 Piece Floating Ball Valve – Nortech detail pictures


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Persisting in "High top quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients' large comments for professional factory for Ball Valve Pressure - 3 Piece Floating Ball Valve – Nortech, The product will supply to all over the world, such as: United States, America, Qatar, By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Michelle from Panama - 2018.12.28 15:18
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Kelly from New Delhi - 2018.08.12 12:27

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