Foot Check Valves are essential components in fluid systems, designed to prevent the backflow of liquids and ensure efficient operation. These valves are made with high-quality materials to ensure durability and long-term performance. Typically used in pumping systems, they are installed at the end of a pipe to maintain prime and avoid water hammer issues. With a focus on reliability, Foot Check Valves provide excellent flow regulation and are suitable for a wide range of industrial and commercial applications.

Key features and benefits of Foot Valves.

Key Features

Foot valves are a type of check valve installed at the bottom of a suction line in a pump or well system, designed to prevent backflow and maintain the pump's prime. They combine a check valve and a strainer, allowing fluid to flow in one direction while blocking reverse flow.

Key Features

The key feature of foot valves is their ability to maintain the pump's prime by keeping the suction line filled with fluid when the pump is not operating. This is especially important in applications where the pump is located above the fluid source.

Key Features

Foot valves are typically constructed from durable materials such as brass, stainless steel, or PVC, making them suitable for various environments and fluid types. The robust construction allows them to withstand harsh conditions.

The 311 series foot valves are engineered to deliver reliable performance in water network applications, thanks to their robust construction and key features. A double brass guide ensures smooth and precise operation, while the valve’s ability to withstand a wide range of temperatures—from -10°C to +65°C—makes it suitable for various environmental conditions.

Equipped with an NBR flat gasket, these valves provide a secure and leak-proof seal, ensuring optimal efficiency and minimal maintenance. Additionally, the 2 mm mesh stainless steel strainer helps filter debris, protecting downstream equipment and extending the valve’s service life. The nylon obturator further enhances the valve’s durability, offering excellent resistance to wear and corrosion in demanding conditions, making the 311 series foot valves a reliable choice for long-term use in water systems.

Size Range:	1/2" to 4" (DN15 to DN100")
PS (Bar) Range:	8 to 16
Body Material:	CW617N Brass
Gasket Material:	NBR
Temperature Range:	0°C to 65°C

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The 310 series foot valves are designed to provide reliable performance in various water systems, featuring robust construction and innovative design elements. Equipped with a double brass guide, these valves ensure smooth operation and enhanced durability, allowing them to withstand demanding conditions. The stainless steel strainer prevents debris from entering the system, maintaining the integrity of the water flow and reducing the risk of blockages.

Size Range:	3/8" to 4" (DN10 to DN100")
PS (Bar) Range:	8 to 16
Body Material:	CW617N Brass
Seat Material:	NBR
Temperature Range:	-10°C to 110°C

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The 304 series brass vertical check valve is engineered for efficient operation in water systems, featuring a durable BSP female connection for easy installation. Its brass obturator is designed to control the flow of liquid, ensuring reliable backflow prevention, while the NBR gasket provides a tight, leak-resistant seal. The titrated brass body offers enhanced corrosion resistance, making it ideal for prolonged use in water environments. Additionally, the integrated strainer helps to filter debris, protecting the valve from potential blockages and extending its service life. This check valve is a versatile solution for maintaining optimal water system performance.

Size Range:	1/2" to 4" (DN15 to DN100")
PS (Bar) Range:	6 to 10
Body Material:	CW617N Brass
Gasket Material:	NBR
Temperature Range:	0°C to 90°C

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A check valve is a one-way valve that allows fluid to flow in one direction while preventing backflow. It operates using a swinging, lifting, or tilting disc or a spring-loaded mechanism to control the direction of flow.

Check valves find applications in a variety of industries, including water and wastewater systems, oil and gas pipelines, HVAC systems, and industrial processes.

Check valves provide reliable and continuous operation, preventing reverse flow, minimising the risk of contamination, and ensuring system integrity without the need for external power sources.

Yes, check valves come in various types, including swing check valves, lift check valves, dual-plate check valves, and more, each designed for specific applications and conditions.

Check valves generally require minimal maintenance but should undergo periodic inspections and potential lubrication to ensure proper functioning.

Most check valves are designed to function in both horizontal and vertical orientations, but it's essential to follow the manufacturer's installation guidelines for optimal performance.

The cracking pressure is the minimum pressure at which a check valve starts to open. It varies based on the valve's design and specifications.

Check valves can be designed for high-pressure applications, but their suitability depends on the valve's specific pressure rating and construction materials.

Check valves are primarily designed to prevent backflow and are not intended for flow rate or pressure control. Control valves are typically used for such purposes.

Yes, Actuation Valve offers sustainable spares and replacement parts for ongoing maintenance schedules.

Yes, check valves can be used for both liquids and gases. The choice of valve type and material should be made based on the specific fluid and application requirements.

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