Product Description
The Emerson 289H-42 is a high-quality spring-loaded pressure relief valve designed for overpressure protection in gas distribution systems. As part of the Emerson 289 Series, this valve is engineered to safeguard downstream equipment and pipelines by maintaining stable pressure levels. Installed downstream of pressure regulators, it ensures that excessive pressure buildup does not damage your system, providing reliable and continuous protection.
With its throttling relief mechanism, the 289H-42 gradually releases pressure, minimizing surges and enhancing system stability, even in emergency situations. This valve is suitable for use with natural gas, propane, and other industrial gases. Constructed from durable, industrial-grade materials, the Emerson 289H-42 offers both performance and longevity. Additionally, the valve meets all relevant safety and regulatory standards, providing peace of mind for your gas system.
Technical Specifications
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Model Number: 289H-42
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Series: Emerson 289 Series
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Product Type: Spring-loaded Backpressure Relief Valve
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Application: Downstream overpressure protection in gas systems
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Valve Action: Throttling relief
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Material: Industrial-grade metal construction
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Weight: 2.75 lbs (1247 g)
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Mounting Orientation: Vertical installation recommended
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Operating Media: Natural gas, propane, industrial gases
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Certifications: Complies with applicable safety regulations
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Country of Origin: USA
FAQ
Q1: What gases can the Emerson 289H-42 valve be used with?
A1: The 289H-42 valve is compatible with natural gas, propane, and other industrial gases. It is designed to provide pressure relief for various gas distribution systems.
Q2: How does the throttling relief mechanism work?
A2: The throttling relief mechanism in the 289H-42 valve gradually releases pressure, minimizing pressure surges and providing smooth operation, especially during emergencies.
Q3: Is the 289H-42 valve easy to install?
A3: Yes, the Emerson 289H-42 valve is designed for easy installation. It is recommended for vertical installation to ensure optimal performance.
Q4: What is the warranty on the Emerson 289H-42 valve?
A4: The Emerson 289H-42 valve comes with a 12-month warranty. Additionally, the Radwell 2-year warranty is included for added protection.
Q5: Can this valve be used in residential gas systems?
A5: The Emerson 289H-42 valve is primarily designed for industrial and commercial gas systems, including natural gas and propane systems, and may not be suitable for residential use without professional evaluation.