Brass Check Valves

Brass check valves are a versatile type of check valve commonly used in various applications to regulate the flow of fluids. They are typically made from brass, a durable and corrosion-resistant material. Brass check valves feature a hinged flap or disc mechanism that allows fluid to flow in one direction while preventing backflow in the opposite direction. These valves are well-suited for low-pressure environments and are often used in plumbing systems, air compressors, and other fluid control systems. Their brass construction provides excellent resistance to corrosion, making them suitable for use with water and other non-corrosive fluids. Brass check valves play a crucial role in ensuring one-way fluid flow and preventing the reverse flow of liquids or gases, making them a reliable choice for a wide range of applications.

Key Features

Key features and benefits of Brass Check Valves
1

Key Features

Brass check valves are designed to allow fluid to flow in one direction while preventing any back-flow. This feature ensures the controlled flow of fluids in pipelines.
2

Key Features

Brass is known for its durability and resistance to corrosion, making brass check valves suitable for a wide range of applications, including those involving harsh or corrosive fluids.
3

Key Features

Brass check valves come in various types, such as spring check valves, swing check valves, Y-type check valves, and more. This diversity allows for customisation to specific application needs.
4

Key Features

These valves are available in a range of sizes, allowing for flexibility in accommodating different pipe systems and flow rates.
5

Key Features

Brass check valves can often handle a broad range of temperatures, making them suitable for both high and low-temperature applications. Temperature ranges can vary depending on the specific valve type.
6

Key Features

Brass check valves are typically rated to handle specific pressure levels, ensuring they can withstand the demands of various systems. Pressure ratings can vary based on the valve type and size.

AV-2250 Metal Seat Brass Swing Check Valve

The Brass Swing Check Valve with a metal seat is a commonly used component in various industries, including water supply systems, irrigation systems, and HVAC applications. It is typically available in different sizes, ranging from 3/8 inches to 4 inches, and can be threaded for easy installation. This type of check valve is known for its metal-to-metal seating, providing a secure and durable seal, making it suitable for a wide temperature range from -10°C to 100°C. These valves serve the critical function of preventing backflow and ensuring a unidirectional flow of fluids within pipelines. They are often made of brass, a material known for its corrosion resistance. When selecting a Brass Swing Check Valve, it's important to consider the specific requirements of your system, including size, pressure rating, and temperature range, to ensure proper functionality and reliability.

Size Range: 3/8" to 4"
Body Materials: Brass
Body Type: Swing Check Valve
Applications:
Pressure Rating: PN10 / PN16
End Connections: Screwed BSPP
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AV-2251 Rubber Seat Brass Swing Check Valve

The AV-2251 Rubber Seat Brass Swing Check Valve is a versatile check valve designed for various industries. It's made of durable brass, features a rubber seat (NBR), comes in different sizes, and has varying pressure ratings (PN16 for sizes from 3/8" to 3" and PN10 for 4"). It's suitable for a temperature range of -10°C to 95°C. These valves are used to prevent backflow and maintain unidirectional flow, particularly where a tight seal is needed. When choosing this valve, consider size, pressure rating, and material to match your system's requirements.

Size Range: 3/8" to 4"
Body Materials: Brass
Body Type: Swing Check Valve
Applications:
Pressure Rating: PN10
End Connections: Screwed BSPP
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AV-2275 Female x Male Brass Spring Check Valve

The AV 2275 Female x Male Brass Spring Check Valve is a type of check valve commonly used in plumbing and fluid control systems. This valve is constructed from brass, known for its durability and corrosion resistance, making it suitable for a wide range of applications. It features a female x male connection, ensuring a secure and leak-free attachment to plumbing systems. Depending on the specific model, the pressure rating and temperature range of this valve may vary, with some models having an opening pressure of 0.02 Bar and a temperature range of -10°C to 95°C. Additionally, certain variations of this valve may include NBR or Viton gaskets, which are essential for preventing leaks and maintaining a tight seal. The size of this check valve can vary from 1/2" to 1 1/2", and your choice should align with the requirements of your plumbing or fluid control system. To ensure proper functionality and prevent backflow, it's crucial to select the right size and type of check valve and follow the manufacturer's installation and maintenance recommendations.

Size Range: 1/2" to 1 1/2"
Body Materials: Brass
Body Type: Spring Check Valve
Applications:
Pressure Rating: PN10 / PN16
End Connections: Screwed BSPP Female x Male
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AV-2277 Male x Female Brass Spring Check Valves

Male x Female Brass Spring Check Valves are a type of check valve commonly used in plumbing and fluid control systems. These valves are typically constructed from durable brass, known for its corrosion resistance, making it suitable for various applications. They feature a male x female connection, where one end fits into a female-threaded pipe or fitting, ensuring a secure and leak-free connection. The pressure and temperature ratings can vary depending on the specific model or brand, with common features such as opening pressures of approximately 0.02 Bar and temperature ranges from -10°C to 95°C. The primary purpose of these check valves is to allow fluid or gas flow in one direction while preventing backflow in the opposite direction, vital for maintaining the integrity of plumbing and fluid control systems. They are available in various sizes, typically ranging from 1/2" to 1 1/2", and choosing the right size is essential to ensure proper functionality and prevent backflow. Always adhere to the manufacturer's recommendations and guidelines for installation and maintenance to guarantee optimal performance.

Size Range: 1/2" to 1 1/2"
Body Materials: Brass
Body Type: Spring Check Valve
Applications:
Pressure Ratings: PN10 / PN16
End Connection: Screwed BSPP Male x Female
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AV-2282 High Pressure Metal Disc Brass Spring Check Valve

High Pressure Metal Disc Brass Spring Check Valves are a type of check valve designed for use in applications with high pressure conditions. These valves typically feature a brass construction and incorporate a metal disc that is spring-loaded to create a tight seal. Their primary function is to allow fluid or gas flow in one direction while preventing backflow in the opposite direction, ensuring that substances can only move through the valve in a single direction under high-pressure conditions. This design makes them ideal for applications where the prevention of reverse flow is critical, such as in plumbing, industrial processes, and various fluid control systems. They offer reliable and efficient performance in maintaining fluid flow direction under high-pressure environments.

Size Range: 1/2" to 2"
Body Materials: Brass
Body Type: Spring Check Valve
Applications:
Pressure Rating: PN35 / PN50
End Connection: Screwed BSPP
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AV-2280 Acetal Disc Brass Spring Check Valve

An Acetal Disc Brass Spring Check Valve is a specific type of check valve used in various industrial applications. It features a body made of brass and incorporates an acetal disc, which acts as the check mechanism. The primary function of this valve is to allow fluid to flow in one direction while preventing backflow, ensuring the unidirectional movement of fluids in pipelines or systems. The acetal disc, known for its strength and chemical resistance, provides durability, making it suitable for applications with specific material compatibility requirements. These valves often include a spring mechanism that aids in maintaining pressure and ensuring a secure seal. They come in various sizes and are utilised in systems where the prevention of reverse flow is critical, such as in plumbing, HVAC, and industrial processes.

Size Range: 1/4" to 4"
Body Materials: Brass
Body Type: Spring Check Valve
Applications:
Pressure Rating: PN8 / PN10 / PN16
End Connections: Screwed BSPP
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AV-2285 Metal Disc Brass Spring check Valve

Metal Disc Brass Spring Check Valves are essential components in fluid systems, designed to allow one-way flow while preventing backflow. They feature a brass or stainless steel disc that serves as the check mechanism, ensuring fluid travels in a single direction. These valves are commonly used in applications where preventing reverse flow is critical, such as plumbing, HVAC, and industrial processes, due to their durability and reliability in high-pressure and high-temperature environments. A spring mechanism often accompanies the metal disc to help maintain proper pressure and ensure a secure closure. Available in various sizes and pressure ranges, these valves are versatile and integral in maintaining fluid control and system integrity.

Size Range: 1/4" to 4"
Body Materials: Brass
Body Type: Spring Check Valve
Applications:
Pressure Ratings: PN12 / PN25 / PN35
End Connection: Screwed BSPP
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AV-2288 Metal Disc Brass Spring Check Valve

A Metal Disc Brass Spring Check Valve is a specialised type of check valve extensively employed in a variety of industrial settings. It is characterised by a robust brass body and a metal disc, typically crafted from materials such as brass or stainless steel, serving as the essential check mechanism. These valves facilitate the unidirectional flow of fluids while effectively preventing any backflow, ensuring the smooth movement of liquids within pipelines and systems. They are commonly utilised in applications such as plumbing, HVAC, and industrial processes where preventing reverse flow is of utmost importance, offering both durability and reliability. These valves are often engineered to withstand high-pressure and high-temperature conditions, making them suitable for challenging environments. Additionally, they frequently incorporate a spring mechanism to maintain pressure and ensure a secure closure, rendering them indispensable components within fluid control systems.

Size Range: 1/2" to 1 1/2"
Body Materials: Brass
Body Type: Spring Check Valve
Applications:
Pressure Ratings: PN25 / PN35
End Connection: Screwed BSPP Male x Male
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AV-2270 Brass Spring Check Valve

The AV-2270 Brass Spring Check Valve is a specialised valve designed for diverse industrial applications. It is primarily crafted from brass, a durable and corrosion-resistant material, and is available in multiple size options, including 1/2", 3/4", 1", 1 1/4", 1 1/2", and 2" (inches), offering flexibility for specific applications. The valve features BSPP (British Standard Pipe Parallel) fittings commonly used in fluid systems. Some versions of this valve may include NBR (Nitrile Butadiene Rubber) seals and a Polyacetal disc for efficient sealing and operation. The valve typically carries a pressure rating of PN40 for some sizes, with potential variations like PN32 and PN25. Operating within a temperature range of -10°C to 90°C, it suits various temperature conditions. Its primary function as a check valve allows fluid to flow in one direction while preventing backflow, ensuring efficient liquid movement in pipelines or systems. These valves are integral in industrial settings where maintaining fluid flow direction and preventing reverse flow is essential, thanks to their robust brass construction and adaptable size options.

Size Range: 1/2" to 2"
Body Materials: Brass
Body Type: Spring Check Valve
Applications:
Pressure Rating: PN16 / PN25 / PN32 / PN40
End Connections: Screwed BSPP
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Frequently Asked Questions

A brass check valve is a type of valve used to control the flow of fluids in one direction, preventing backflow.

Brass check valves are commonly used in water systems, gas pipelines, and various industrial applications to prevent reverse flow.

Brass check valves operate by allowing fluid to flow in one direction while automatically closing to prevent flow in the opposite direction.

Yes, brass check valves are often used in drinking water systems due to their durability and corrosion resistance.

Brass check valves can handle a variety of non-aggressive media, including mineral oils and compressed air.

Brass check valves are known for their robustness, long lifespan, and resistance to corrosion.
Yes, there are various types, including spring check valves and swing check valves, designed for specific applications.
The temperature range typically varies, but brass check valves can operate within a wide temperature range.
Minimal maintenance is needed, such as periodic cleaning of the strainer or disc to ensure optimal performance.

FAQ

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Brass Check Valves