
UNITED BRASS WORKS
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Pertanyaan umum tentang UNITED BRASS WORKS dari 3G Electric.
What types of media are United Brass Works boiler blow-off valves suitable for?
United Brass Works boiler blow-off valves, such as the bronze angle-body globe valves (MPN 294000 and 294001) and Y-pattern globe valves (MPN 285947), are designed for gas, oil, steam, and water media. These valves are constructed with materials like bronze bodies and stainless steel discs to withstand the thermal and chemical conditions typical in boiler systems. Always verify media compatibility with the specific valve model and consult the manufacturer's pressure-temperature ratings for your application.
What is the pressure rating of United Brass Works non-rising stem boiler blow-off gate valves?
United Brass Works non-rising stem boiler blow-off gate valves, such as the carbon steel model MPN 314016 with Class 300 flanges, are rated to 750 psi CWP (cold working pressure). This rating applies to valves like the 1 1/2-inch size. For other sizes and configurations, check the specific product specifications, as pressure ratings may vary based on body material, connection type, and temperature conditions.
Are United Brass Works lever-actuated boiler blow-off gate valves available in different pipe sizes?
Yes, United Brass Works lever-actuated boiler blow-off gate valves are available in multiple pipe sizes. Examples include 1 1/4-inch (MPN 296958), 1 1/2-inch (MPN 296966 and MPN 307165), and 2-inch (MPN 296970) sizes. These valves feature non-rising stems, FNPT or Class 300 flange connections, and stainless steel wedges. The lever actuator provides manual operation for quick shut-off in boiler blow-off systems.
What materials are used in United Brass Works bronze angle-body boiler blow-down globe valves?
United Brass Works bronze angle-body boiler blow-down globe valves, such as MPN 294000 (1/2-inch) and MPN 294001 (3/4-inch), feature a bronze body, brass bonnet, and stainless steel disc. The combination of bronze and stainless steel offers corrosion resistance and durability in steam and water service. These valves use FNPT connections and are designed for blow-down applications where angle-body flow paths are preferred.
Can United Brass Works Y-pattern globe valves be used for boiler blow-down applications?
Yes, United Brass Works Y-pattern globe valves, such as the bronze model MPN 285947 (1-inch, FNPT), are designed for boiler blow-down applications. The Y-body design reduces flow resistance compared to angle-body configurations, making it suitable for draining or venting boiler systems. This valve is rated for gas, oil, steam, and water media, with a bronze bonnet and body for corrosion resistance.
What connection types are available for United Brass Works boiler blow-off gate valves?
United Brass Works boiler blow-off gate valves are available with FNPT (female national pipe thread) connections and Class 300 flange connections. For example, lever-actuated models like MPN 296966 (1 1/2-inch) use FNPT x FNPT, while non-rising stem models like MPN 314016 (1 1/2-inch) use Class 300 flanges. The choice depends on your piping system requirements and pressure class.
