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    Severe Service Valves



    Severe Service Valves

    At Winnellie Valve and Process, we supply quality Severe Service Valves in a range of design types to suit all applications. If you’re looking to buy Severe Service Valves in Australia, you need look no further than our extensive product range. If you’re unsure about which type of Severe Service Valves you need for your application, or would simply like more information and guidance, Winnellie Valve and Process are only too happy to chat through your options with you.

    What are Severe Service Valves?

    A Severe Service Valve is a term given to valves used in ‘severe service’ applications, such as hazardous operating environments or where valve failure could be hazardous to your health. “Severe Service” use sets of criteria to determine the valve’s design or the robustness of the product for the applications necessary.

    What are the advantages of Severe Service Valves?

    Severe Service Valves have the ability to operate in harsh and difficult conditions. Some of the flow conditions or service applications that can be considered “severe service” are:

    Toxic/lethal media

    Fluids with high out-gassing potential

    Coal gasification

    Molten salt

    HP separator drains

    Compressor anti-surge

    Boiler feed water

    Autoclave let-down

    Choke Valves

    What types of Severe Valves are there?

    There are many different designs of severe service valve depending on the application and whether the priority is total life cycle cost or initial purchase price. The best designs of Severe Service valves will incorporate:

    • Minimal internal obstructions
    • Eliminate cavities
    • Provide a smooth, less turbulent flow path
    • Optimise material selection

    What are typical uses of Severe Service Valves?

    Severe Service Valves are used in many different industries, but commonly come as Control Valves for the oil and gas industry, cryogenic plants and power plants where demanding applications such as high pressure drops, cavitation and very high or very low temperatures are required.

    For Power Plants, Severe Service Valves can include:

    Heater Bypass Valves

    Steam Bleeding Control Valves

    Fuel Control Valves

    Condenser Control Valves

    High-Pressure Vent Valves

    Pump Reticulation Control Valves

    For Cryogenic Plants, Severe Service Valves can include:

    Bypass Valves

    Vent Valves

    Pressure Letdown Valves

    Anti-Surge Valves

    Gas-to-Flare Valves

    For Mineral Processing, Severe Service Valves can include:

    Autoclave let down and isolation

    Slurry handling

    Acid applications

    For Chemical, Severe Service Valves can include:





    For Oil and Gas, Severe Service Valves can include:

    Pressure Control Valves

    Coal gasification

    Fluid Catalytic Cracking Unit (FCCU)

    For more tips on the use, service and maintenance of Severe Service Valves, contact a Winnellie Valves expert or sign up for one of our many different valve and process training courses.

    How do I install my Severe Service Valves?

    It’s always best practice to have a qualified technician install your valves for industrial applications. However, if you want to be able to install Severe Service Valves yourself, contact a valve expert to guide you through the process. Winnellie Valves and Process also provide valve training courses for all types of valves.

    Severe Service Valves

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    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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