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A.Y. MCDONALD

A.Y. McDonald is a manufacturer of waterworks and plumbing products, with a history dating back to 1856. The company produces a range of valves, fittings, and related components for water and gas distribution systems. Among its product families are curb stop ball valves, plug valves, and brass compression fittings. These products are used in underground and above-ground applications for flow control and connection in municipal, industrial, and commercial settings. The curb stop ball valves, for example, are manual two-way valves with FNPT x FNPT connections, brass tee handles, and a maximum operating pressure of 300 psi. They are manufactured to standards such as ASTM B62, ASTM B584, NSF/ANSI 372, and ANSI/AWWA C800, depending on the model. Available sizes include 3/4", 1", 1-1/4", 1-1/2", and 2". These valves are commonly used in water distribution systems for flow isolation and control. 3G Electric supplies A.Y. McDonald products globally, offering a selection of curb stop ball valves, plug valves, and brass compression fittings. The product line includes various configurations to meet different installation requirements. For technical buyers, the key specifications include connection type, pressure rating, and compliance with industry standards. The valves are constructed with brass bodies and handles, providing durability and corrosion resistance in water and gas applications. 3G Electric supports the line by providing access to these components, along with product documentation and specifications to assist in selection and procurement. The company serves plant engineers, maintenance managers, and procurement specialists who require reliable flow control solutions. With a focus on standard-compliant products, A.Y. McDonald valves are suitable for integration into existing systems. 3G Electric's global reach ensures that these products are available to customers worldwide, with support for inquiries and orders. The product range includes manual valves that are operated with a tee handle, allowing for quarter-turn operation. These valves are designed for use in underground service lines, where they provide a means to shut off flow for maintenance or repair. The brass construction offers resistance to corrosion, which is important for long-term burial. The standards to which these valves are manufactured ensure they meet specific performance and material requirements. For instance, ASTM B62 specifies requirements for copper alloy castings, while NSF/ANSI 372 relates to lead content in plumbing products. ANSI/AWWA C800 covers underground service line valves. These standards are relevant for compliance with local and national codes. 3G Electric provides these products as part of its broader catalog of industrial equipment, which includes burners, pumps, and gas controls. The company's role is to facilitate access to these components for maintenance, repair, and operations. By offering A.Y. McDonald products, 3G Electric addresses the need for standard-compliant valves and fittings in water and gas systems. The product details, such as size, connection type, and pressure rating, are provided to aid in specification. Technical buyers can reference these specifications to ensure compatibility with their systems. 3G Electric's support includes handling inquiries and providing quotes for the listed products. The company does not manufacture these products but distributes them. The focus is on supplying the correct part for the application, with attention to standards and ratings. This approach helps buyers procure the right components efficiently. In summary, A.Y. McDonald is a manufacturer of waterworks and plumbing products, and 3G Electric supplies its curb stop ball valves, plug valves, and brass compression fittings globally. The products are characterized by brass construction, specific pressure ratings, and compliance with industry standards. 3G Electric serves technical buyers by providing access to these products and supporting the procurement process.

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About A.Y. MCDONALD

A.Y. McDonald is a manufacturer of waterworks and plumbing products, with a history dating back to 1856. The company produces a range of valves, fittings, and related components for water and gas distribution systems. Among its product families are curb stop ball valves, plug valves, and brass compression fittings. These products are used in underground and above-ground applications for flow control and connection in municipal, industrial, and commercial settings. The curb stop ball valves, for example, are manual two-way valves with FNPT x FNPT connections, brass tee handles, and a maximum operating pressure of 300 psi. They are manufactured to standards such as ASTM B62, ASTM B584, NSF/ANSI 372, and ANSI/AWWA C800, depending on the model. Available sizes include 3/4", 1", 1-1/4", 1-1/2", and 2". These valves are commonly used in water distribution systems for flow isolation and control. 3G Electric supplies A.Y. McDonald products globally, offering a selection of curb stop ball valves, plug valves, and brass compression fittings. The product line includes various configurations to meet different installation requirements. For technical buyers, the key specifications include connection type, pressure rating, and compliance with industry standards. The valves are constructed with brass bodies and handles, providing durability and corrosion resistance in water and gas applications. 3G Electric supports the line by providing access to these components, along with product documentation and specifications to assist in selection and procurement. The company serves plant engineers, maintenance managers, and procurement specialists who require reliable flow control solutions. With a focus on standard-compliant products, A.Y. McDonald valves are suitable for integration into existing systems. 3G Electric's global reach ensures that these products are available to customers worldwide, with support for inquiries and orders. The product range includes manual valves that are operated with a tee handle, allowing for quarter-turn operation. These valves are designed for use in underground service lines, where they provide a means to shut off flow for maintenance or repair. The brass construction offers resistance to corrosion, which is important for long-term burial. The standards to which these valves are manufactured ensure they meet specific performance and material requirements. For instance, ASTM B62 specifies requirements for copper alloy castings, while NSF/ANSI 372 relates to lead content in plumbing products. ANSI/AWWA C800 covers underground service line valves. These standards are relevant for compliance with local and national codes. 3G Electric provides these products as part of its broader catalog of industrial equipment, which includes burners, pumps, and gas controls. The company's role is to facilitate access to these components for maintenance, repair, and operations. By offering A.Y. McDonald products, 3G Electric addresses the need for standard-compliant valves and fittings in water and gas systems. The product details, such as size, connection type, and pressure rating, are provided to aid in specification. Technical buyers can reference these specifications to ensure compatibility with their systems. 3G Electric's support includes handling inquiries and providing quotes for the listed products. The company does not manufacture these products but distributes them. The focus is on supplying the correct part for the application, with attention to standards and ratings. This approach helps buyers procure the right components efficiently. In summary, A.Y. McDonald is a manufacturer of waterworks and plumbing products, and 3G Electric supplies its curb stop ball valves, plug valves, and brass compression fittings globally. The products are characterized by brass construction, specific pressure ratings, and compliance with industry standards. 3G Electric serves technical buyers by providing access to these products and supporting the procurement process.

Common Applications

  • Municipal water distribution — A.Y. McDonald curb stop ball valves (e.g., 7610134) for isolating service lines during maintenance.
  • Gas distribution systems — A.Y. McDonald curb stop ball valves with FNPT connections for flow control in underground gas lines.
  • Industrial water supply — A.Y. McDonald curb stop ball valves in 2" size for main line shutoff in plant water systems.
  • Commercial plumbing — A.Y. McDonald brass compression fittings for connecting copper tubing in potable water systems.
  • Irrigation systems — A.Y. McDonald plug valves for flow diversion in agricultural water networks.
  • Underground service lines — A.Y. McDonald curb stop ball valves compliant with ANSI/AWWA C800 for buried service connections.

Frequently asked questions

Common questions about A.Y. MCDONALD from 3G Electric.

What are the pressure ratings for A.Y. McDonald curb stop ball valves?

A.Y. McDonald curb stop ball valves are rated for a maximum operating pressure of 300 psi. This rating applies to the models listed, such as the 7610134, 76105114, and others. The pressure rating is a key specification for ensuring the valve can handle the system's operating conditions. It is important to verify that the valve's rating meets or exceeds the requirements of the application. The valves are designed for manual operation and are not intended for continuous throttling. For specific pressure-temperature derating, consult the manufacturer's documentation.

What connection types are available for A.Y. McDonald curb stop ball valves?

A.Y. McDonald curb stop ball valves feature FNPT x FNPT connections. This means both the inlet and outlet are female National Pipe Taper threads. The valves are available in sizes ranging from 3/4" to 2". The FNPT connection is common in water and gas distribution systems, allowing for secure, leak-resistant joints when properly installed with compatible male threaded fittings. The tee handle allows for quarter-turn operation. Ensure that the pipe threads are clean and undamaged before installation to achieve a proper seal.

What standards do A.Y. McDonald curb stop ball valves comply with?

Depending on the model, A.Y. McDonald curb stop ball valves comply with standards such as ASTM B62, ASTM B584, NSF/ANSI 372, and ANSI/AWWA C800. ASTM B62 and B584 cover copper alloy castings, ensuring material integrity. NSF/ANSI 372 addresses lead content in plumbing products, making them suitable for potable water applications. ANSI/AWWA C800 specifies requirements for underground service line valves. These standards ensure the valves meet specific performance, material, and safety criteria. Always verify that the selected valve meets the standards required for your specific application and local codes.

What sizes of A.Y. McDonald curb stop ball valves does 3G Electric supply?

3G Electric supplies A.Y. McDonald curb stop ball valves in sizes including 3/4", 1", 1-1/4", 1-1/2", and 2". These sizes cover common service line diameters. The valves are manual two-way with brass tee handles. The size selection depends on the flow requirements and the pipe size of the system. It is important to match the valve size to the pipe size to ensure proper flow and connection. The valves are rated for 300 psi maximum operating pressure. For specific model numbers and availability, refer to the product listings.

Are A.Y. McDonald curb stop ball valves suitable for gas applications?

A.Y. McDonald curb stop ball valves are used in water and gas distribution systems. The brass construction and compliance with standards such as ASTM B62 and ANSI/AWWA C800 make them suitable for these applications. However, for gas service, it is essential to verify that the valve is rated and approved for the specific gas and operating conditions. Local codes and regulations may impose additional requirements. The valves are manual two-way with FNPT connections and a maximum operating pressure of 300 psi. Always confirm compatibility with the intended media and consult the manufacturer's specifications.

What is the handle type on A.Y. McDonald curb stop ball valves?

A.Y. McDonald curb stop ball valves feature a brass tee handle. The tee handle allows for manual quarter-turn operation to open or close the valve. The brass construction provides durability and corrosion resistance. The handle is designed to be operated with a wrench or key, depending on the installation. The tee handle is a common design for curb stop valves, allowing for operation from the surface. The handle material is brass, matching the valve body. This handle type is suitable for underground service where access may be limited.