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TRIPLE ECCENTRIC

BUTTERFLY VALVES METAL TO METAL SEAL

triplo


Size: from 3'' to 48''


- Rating: from ANSI 150 to ANSI 600 (others upon request)
- Types of end connection: flanged end, buttwelding end, lug and wafer;
- Materials: all materials upon request;
- Applications: Chemical plants, petrochemical plants, refineries, off-shore, nuclear plants, power plants,
sugar plants and paper mills, cryogenic plants,

This range of valves ensures a perfect zero leakage thanks to:
- the couple closure that ensures a continue performance even in case of bi-directional fluid;
- the seal ring that improve the performance through the contact with the seat.
The design of this particular valve is firesafe.
These products are manufactured in respect of API 609, ISO 5752, ASME B16.10 and they can substitute at any time (through a simple installation) other kind of valves previously included in the plants.
The compaction and lightness represent other advantages of the butterfly valves, reducing the weight and the dimensions in comparison with other kind of valves on the market.

  • DOUBLE ECCENTRIC ( 4 items)
    DOUBLE ECCENTRIC BUTTERFLY VALVES


    - Size: from 3'' to 48''
    - Rating: from ANSI 150 (others upon request)
    - Types of end connection: flanged end, buttwelding end, lug and wafer;
    - Materials: all materials upon request;
    - Applications: Heating, ventilation and air conditioning, oxygen, gas or liquid, chemical and
    petrochemical plants.

    This range of valves ensures a perfect zero leakage thanks to the couple closure that ensures a continue performance.
    These products are manufactured in respect of API 609, ISO 5752, ASME B16.10 and they can substitute at any time (through a simple installation) other kind of valves previously included in the plants.
    The compaction and lightness represent other advantages of the butterfly valves, reducing the weight and the dimensions in comparison with other kind of valves on the market.
  • DAMPER ( 4 items)

     

    DAMPER BUTTERFLY VALVES


    - Size: from 3'' to 48''
    - Rating: from PN 2,5 (others upon request)
    - Types of end connection: wafer (other connections upon request);
    - Materials: GG25 + Ni + Cr (all materials upon request);
    - Applications: in all plants where a regulation of high temperature fumes is requested.

    Thanks to its firesafe design and materials this range of valves can work from -40°C to +700°C.
    They can also close the passage of fumes with a minimum leakage.
    By choosing the suitable materials these kind of valves can work also with acid fumes.
    Damper valves can be realised with single or double rammer and they can be requested with holes for connection PN 2,5, PN 6, PN 10 and PN 16.
  • WITH ELASTOMER SEAT ( 4 items)
    BUTTERFLY VALVES WITH ELASTOMER SEAT







    - Size: from 1 ½ '' to 48''
    - Rating: ANSI 150
    - Types of end connection: wafer and lug;
    - Materials: grey iron, carbon steel, stainless steel, (other materials upon request);
    - Applications: iron and steel, ship building, textile, chemical and petrochemical industries,
    water treatment processes and dyeing plants, air conditioning and heating sector.

    The compaction and lightness represent other advantages of these valves, reducing the weight and the dimensions they can easily be installed in small spaces.
    The seal performances are improved thanks to the elastomer seat with reinforcement that ensures a geometric stability. The elastomer seat can be easily changed thanks to its particular design.
    The elastomer seat isolates the body from the fluid allowing the choice of a less expensive material and for its design it allow a simple installation of the valve directly on the piping.
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