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    Head Office (Darwin)


    Brisbane / PNG

    Hydrogen Valves




    As the energy sector continues to transition from conventional oil and gas projects to more sustainable technology solutions, suppliers are increasingly required to be well researched, prepared and open-minded to assist customers in riding the wave of change our industry is inevitably facing.

    • By offering specialised valve and process solutions for hydrogen technologies, Winnellie Valve & Process is ready to assist clients that are ready to spearhead this change.
    • The team at Winnellie Valve & Process understand the key to being successful throughout this transition is to remain flexible and proactive in
      our approach to ensure our valued suppliers and ourselves do not get left behind. We manage this through dedicated working groups within the company, each tasked with investigating and sharing market intelligence from within Australia and abroad to ensure we are at the forefront of the latest technologies and opportunities.
    • A recent example of our success on this strategy has been the recent
      contract award for steam valves and speciality items supply for Acciona’s East Rockingham Waste to Energy Project, which signals to industry that we are a capable provider in this space.


    Winnellie Valve & Process is among one of the first Australian businesses starting to work across the hydrogen space.

    Our suppliers are at the forefront of research and development of exceptionally safe and efficient valves for the worldwide
    drive to carbon-neutrality through their customised hydrogen solutions.

    Our portfolio of suppliers provides EC79-compliant products, options for hydrogen service testing and handling
    pressures up to 1000 bar.


    Winnellie Valve & Process have supplied valves and regulators to industrial gas users and power stations in Australia with our team supporting these applications for over 30 years.

    • By supplying equipment and systems for the generation, transportation and storage of hydrogen, we’re playing our part in the de-carbonisation of Australia’s energy systems. Hydrogen can do this through storage of renewable electricity, direct heating and as a fuel for transport.
    • With decades of experience working with high-pressure deep sea and ammonia equipment, as well as access to specialised flow control and metering components, Winnellie Valve & Process’ qualified team are equipped and experienced in supplying high-quality process valves.


    We understand the important role that specialised valve & process equipment play to facilitate the clean energy industry. Hydrogen is extremely flammable, has a broader explosive limit, as well as a higher flame speed compared to natural gas and burns with an invisible flame. H2 is also a very small molecule, making it difficult to contain “very leaky” especially at high pressures. As hydrogen molecules attack most high strength steels causing cracking, embrittlement and accelerated corrosion, it is critical for safety and reliability measures that materials and components are compatible with the hydrogen process conditions.

    Winnellie Valve & Process’ hydrogen equipment and systems are suitable for use with hydrogen liquid and gas no matter how it is sourced. With increasing global demand for decarbonised energy sources, Green Hydrogen can enable PJ scale storage and international trading of 100% renewably sourced energy.

    When it comes to Blue Hydrogen projects, we also recognise the importance of all hydrogen sources as the hydrogen economy continues to build up. This includes hydrogen sourced from natural gas with CCS, also known as “Blue Hydrogen”. Along with the hydrogen itself, WV&P capabilities cover valves and process systems for CO2.



    Our H2 range spans valves, filters, manifolds, fluid controls, high-pressure hoses, connectors and sealing solutions for all hydrogen applications:


    Phone us on:

    1300 240 613

    Winnellie Group
    Based on 22 reviews
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    Jutta TilleryJutta Tillery
    14:34 02 Apr 22
    Excellent customer service, kept us updated throughout the delivery process really looking forward to doing business with Waltan Tools again soon
    Daniel and ScottDaniel and Scott
    12:02 29 Jun 21
    We have done business with Winnellie Hydraulics on numerous occasions and find them to always be nothing but professional, honest and reliable.Their customer service is excellent and they are always a pleasure to work with. We would highly recommend Winnellie Hydraulics and we look forward to continuing business with Max and the team in the up and coming future.
    Damien PedersenDamien Pedersen
    06:23 15 Feb 21
    Winnellie Hydraulics are up most professional and I am always impressed with the service offered and provided. The team at Winnellie Hydraulics are highly skilled, innovative and ever reliable. They continue to be the Territory’s leading service specialists within the fields of the hydraulic and pneumatic services and solutions. The team have a broad range of knowledge in hydraulic, pneumatic, hose management and products across a extensive range of divisions. The team at Winnellie Hydraulics are easy to work with and really appreciate their customers and strive for continuous business improvement.
    Rob NorthRob North
    07:53 10 Feb 21
    Efficient, professional and dedicated. The team at Winnellie Hydraulics are a pleasure to work with and are customer service specialists.Max and the team have taken on many challenges to assist with emergent scopes at our onshore facility in Darwin. They go above and beyond to meet the timeline required without missing a beat on quality.I highly recommend dealing with them and look forward to future business.Thanks guys
    Darren SteeleDarren Steele
    02:59 07 Feb 21
    For all your Hydraulic & Pneumatic needs, Winnellie Hydraulics has you covered.Max and the team run a great operation that supports the Oil & Gas and Mining industries.With great brands supporting them, they are truly the one stop shop for all your engineering needs.
    Dipak NandDipak Nand
    23:06 04 Feb 21
    The team at Winnellie hydraulics, is great to work with, they understand our priority and service delivery to our Defence clients, No job too small or big and delivering of high quality products and service. Also really easy to deal with in regards to faults/ warranty and SME service . Highly recommended to use.
    Darren UptonDarren Upton
    22:54 04 Feb 21
    Winnellie Hydraulics are a Parker PPD for the NT which means they have full access to all Parkers Hannifin products & our local Engineering team in Australia who can work with Winnellie on any projects where clients needs are meet using Parkers products & their insulation experience
    Ben TilbrookBen Tilbrook
    07:35 04 Feb 21
    Outstanding commitment to their customers, in my experience there isn’t anything that is too hard for this mob. Always prepared to find solutions to their customers now matter how big or small the request. A great family business who take pride in providing product and service.
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