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    Perth

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    Control Valves

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    Control Valves

    Control valves are used for controlling process variables such as flow, pressure, level or temperature in a process plant to ensure the quality of the end product. Hence, correct sizing and selection is critical to ensuring the required outcome.

    At Winnellie Valve and Process, we carry an extensive product range of quality Control Valves in a range of design types to suit all applications. If you’re looking to buy the most comprehensive range of Control Valves in Australia, you need look no further than our premium collection.

    We have many years of experience in selecting the right valve for your application. Our Control Valves product ranges are available with:

    Globe, Angle or Ball designs

    • All materials, pressure ratings and end connections
    • Pneumatic, Electric or Hydraulic Actuation
    • Positioners, Switch Boxes, Solenoid Valves and other accessories

    FAQs

    What are Control Valves?

    Control valves are used to regulate the flow of fluid through a system as you modify the valve plug or disc with an actuator. They are brilliant at maintaining a steady flow rate, temperature and pressure as well as other variables such as concentration, density and liquid level.

    How do Control Valves work?

    Control Valves are used to vary the rate of flow passing through a system. The valve stem moves, altering the size of the passage and this increases, decreases or holds steady the flow. The Control Valve opening is altered whenever the process parameter being controlled is unequal to the value it is meant to be (called a set point).

    What applications require a Control Valve?

    Control Valves are integral to process systems across a wide range of industrial applications to control flow, whether in the oil and gas, petrochemical, pharmaceutical or other process-related utilities where control elements are necessary.

    What are the types of Control Valves?

    Types of control valves include High-Pressure Control Valves, V-port Ball Valves, Butterfly Valves, and Segmented Ball Valves. Control Valves come with three primary types of trim: Snap Trim (also called a Quick Opening Trim), Nominal Trim (also called Linear Trim) and Equal Percentage Trim. These are the operative parts that control the flow of liquid and gas through a valve.

     What to look for when choosing a Control Valve?

    There are a wide range of different Control Valves with different considerations for their purpose. When selecting a valve, it is important to check the pressure recovery characteristics of valves for the thermodynamic properties of the fluid. Characteristics to look for are what liquid or gas is flowing through the valve, valve size, valve body, trim materials, actuator type and valve flow characteristic. When it comes to valves, Winnellie Valves and Process will be able to talk you through what type of product is best suited to your needs so you acquire the best-fit valves for your application. Contact one of our friendly team members today.

    How do you install Control Valves?

    Installing a Control Valve is equally as important as choosing the right type of process control. The main variables you’ll want to consider are the design of the process, size of the valve(s) relative to the application and how accessible it is to install, repair and maintain. In the case of high-pressure gas or steam pressure-reducing applications, try to have only straight pipes downstream of the valve or use a long sweeping elbow to avoid additional pipe noise as well as to allow for drainage through the valve. Contact Winnellie Valve and Process for more information on all your valve and process requirements.

    Control Valves

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    Winnellie Group
    4.8
    Based on 20 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.
    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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