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WRAS Approved Gate Valves
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Gate valves also known as Sluice valves are an indispensable tool for many industrial applications and are perfect for use on both above-ground and underground infrastructure. If you're about to start a pipeline project, choosing the right type of gate valve is important to save yourself the high replacement costs associated with the wrong choice.
Gate valves are designed to be opened and closed all the way.
They're not meant for regulating or controlling. They're installed in pipelines and used as isolating valves. When you operate the threaded stem, you can turn it in either a clockwise direction for closing (CTC), or in a clockwise direction for opening (CTO). When you do this, the gate will move up or down the valve body on its threaded part of the stem.
Gate valves have a multitude of uses in a variety of high-pressure industries. The following types of industries are: general industrial, HVAC, boiler house, steam, water treatment and distribution (WRAS), agriculture, compressed air, and oil.
What is unique about a Gate Valve is when the valve is open there is no obstruction in the flow path, which means that there's minimal pressure loss.
Gate valves excel when used in pipeline systems which require minimum pressure drop and a full bore is required, for example as a steam gate valve or sluice valve.
A wide range of gas-approved gate valves are available from Flocon, including brass, bronze cast iron, and forged steel gate. They come in various end connections and feature either a rising or a non-rising stem. Available in a range of sizes from ¼” to 24” in various seat/stem materials and operation types.
We stock a wide range of gate valves from brands such as Albion. All gate valves sold by Flocon are always manufactured to British regulatory standards and carry all necessary approvals.
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FAQs for WRAS Approved Gate Valves
Low pressure drop: When fully open, gate valves offer very little resistance to flow, resulting in a low pressure drop across the valve.
Good for isolation: They provide a tight seal when closed, making them ideal for isolating sections of a piping system.
Available in a wide range of sizes and materials: This makes them suitable for various applications and fluids.
Regular inspection: Check for leaks, corrosion, or any signs of wear.
Lubrication: Lubricate the stem and other moving parts as needed.
Cleaning: Clean the valve body and internal components to prevent debris buildup.
Seat replacement: Replace the seat if it shows signs of wear or damage.
Consider the following factors when choosing a gate valve:
Application: What type of fluid will be flowing through the valve?
Pressure and temperature: What are the operating pressure and temperature requirements?
Size: What is the required valve size?
Material: What material is best suited for the application and fluid?
End connections: What type of end connections are needed (e.g., flanged, threaded, socket weld)?