Do You Have a Question?



    Contact Information

    Head Office (Darwin)


    Brisbane / PNG

    IMI Maxseal



    IMI Maxseal

    Under the umbrella of the IMI Norgren brand, IMI Maxseal products are designed with reliability and integrity in mind. For over 50 years, IMI Maxseal valves have been renowned for their exceptional performance in extreme and hazardous environments in both offshore and onshore industrial applications.

    Maxseal Solenoid Valves


    What Maxseal valves do we sell in Australia?

    IMI Maxseal Valves Australia sells onshore and offshore valves for oil and gas and other associated applications, especially, but not limited to where fully stainless-steel construction is required. Maxseal is widely recognised for their range of solenoid valves, used in onshore and offshore applications.

    What are the benefits of Maxseal solenoid valves?

    The Maxseal ICO3S and other related solenoid valves are compact, lower power and reduced weight units that are specifically geared to current requirements in the petrochemical and oil and gas industries.

    The dual-certified solenoid is magnetically fine-tuned and still able to retain its traditional, generous operating force and safety margins. For this reason, The ICO3 range of Maxseal solenoid valves are specifically suited to Emergency Shutdown Systems (ESD).

    Maxseal Solenoid Valves whole range is ATEX certified. This approval ensures the capability of the valve in explosive and hazardous locations.

    What is ISO4-PST?

    Maxseal's latest addition to their range are the ISO4-PST valves that allows the operator to address all the requirements of partial stroke testing without compromise.

    Where are IMI Maxseal valves used?

    Oil & Gas Facilities

    Coastal Facilities

    Offshore Facilities


    Storage and Fluid Transportation

    Power Industry


    Plastics and Polymers



    Chemical and Petrochemicals

    What products does IMI Maxseal offer?

    ICO2S Solenoid Valves

    ICO3S Solenoid Valves

    ICO4S Solenoid Valves

    ICO4N Variant Solenoid Valves

    ISO-PST Valves

    Air-Operated Valves

    Pilot Operated Valves

    Spool Valves

    Quick Exhaust Valves

    Why Choose Winnellie for IMI Maxseal Products?

    At Winnellie Valve and Process we pride ourselves on our service quality. Our team provides specialised technical advice and bespoke after-sales support for all IMI Maxseal products that we supply to our customers.

    In 2021, our Winnellie Valve & Process division launched, marking an exciting new chapter for our team, our suppliers and valued customers allowing us to provide an even closer focus to providing and servicing critical valve & process applications Australia wide. Our hands-on approach means you receive access to our training, sales and after-sales support for all your products.

    Winnellie Valves & Process is a distributor for a wide range of valve and process control equipment for petroleum refining and production plants, offshore oil and gas facilities, subsea, power industry, mining, pulp and paper, fertiliser, chemical and desalination plants.


    Valve and Process Training Options

    Do you require expert training in valves and associated tools and equipment? We provide in-house and on-site custom training programs for you and your personnel. Get in touch with one of our expert valve and process trainers today to book yourself in.


    IMI Maxseal

    Contact Us
    Winnellie Group
    Based on 22 reviews
    powered by Google
    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.
    Call Now Button