Subsea Valves

Subsea Valves with a difference. Our Unique glandless subsea needle valve benefits from market leading concentricity, eliminating factors that contribute towards gauling.

  • Single Isolation

    The very core of our subsea needle valve range starts with individual elements designed to be modular and applied to an array of bespoke manifolds and configurations. 

  • Single Block & Bleed 

    Our base design considerations have been developed to allow for flexible product specification. Full bore ports, up to 10mm,  20,000psi (1375 Bar) working pressure, -45 to +180 deg C.

  • Double Block & Bleed

    Glandless bonnet utilising Pressure energised, Multi element chevron stem seals eliminates the requirement for routine adjustment.  Cartridge style head unit allows quick change out, reducing maintenance down time.

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  • Subsea Needle Valve

     Full Bore ports, up to 10mm

     NPT, BSP & Medium Pressure Ports available as standard (other connection types available upon request)

     3000m (10,000 ft) water depth

     Up to 1375 Bar (20,000) psi Working pressure (dependant on port type)

    •  Proof Tested at 1.5 x Design Pressure (1.65 x Working Pressure) allows system testing including pressure relief valves.

     Non wetted threads on both bonnet and stem eliminate crevice corrosion and contamination.

     Cartridge style head unit allows quick change out, reducing maintenance down time.


  • Flexible and robust

     Multiple ingress seals on stem and body-bonnet joint provide extra protection against water ingress.

     Symmetrical non-rotating tip design, ensures primary sealing and back seat feature are equally effective.

     Glandless bonnet utilising Pressure energised, Multi element chevron stem seals, eliminates the requirement for routine adjustment.

    •  Nitronic stem as standard, increases resistance to wear and galling, resulting in superior cycling endurance.


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  • Subsea Needle Valve Manifolds

     Available in single Block & Bleed & Double Block & Bleed Variants.

     Colour coded, Powder coated, Stainless steel handles in Conventional X, Y & T bar Styles, Provide Clear Visual Identification for Diver operation.

     Threaded mounting holes as standard, provide multiple options for mounting.

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Breakthrough service, lasting success.

We can build powerful solutions, which are more advanced than ever. If you are interested working with our forward thinking and dynamic team, get in touch today.