HAMMOND VALVE

Hammond Valve, a brand with a history dating back to the early 20th century, is recognized for manufacturing a broad range of industrial and commercial valves. The company's product line includes gate, globe, check, ball, and butterfly valves, as well as actuated valve packages, designed for applications in HVAC, plumbing, irrigation, and process industries. Hammond Valve products are constructed from materials such as brass, bronze, iron, and carbon steel, with pressure ratings typically conforming to ANSI Class 150, 200, or 300 standards. The brass inline swing check valves supplied by 3G Electric are representative of the brand's focus on durable, corrosion-resistant components for fluid control. These check valves feature a swing disc mechanism that prevents backflow in piping systems, with body styles available in inline configurations and end connections including FNPT (female national pipe thread) and sweat (solder) types. Sizes range from 3/4 inch to 2 inches, suitable for water, oil, and gas media at moderate pressures and temperatures. Hammond Valve's manufacturing processes adhere to industry standards such as ASTM for material specifications and MSS SP-80 for bronze and iron valves, ensuring dimensional consistency and leak-tight performance. 3G Electric stocks multiple SKUs of Hammond Valve brass swing check valves, including models 967 (FNPT x FNPT) and 968 (sweat x sweat), providing procurement specialists with options for different installation requirements. The valves are supplied with standard trim and are rated for working pressures up to 200 psi WOG (water, oil, gas) and temperatures up to 150°C, depending on the specific model. For plant engineers and maintenance managers, these valves offer a straightforward solution for backflow prevention in pump discharge lines, boiler feed systems, and other closed-loop circuits. 3G Electric supports the line with global logistics, enabling engineers and procurement teams worldwide to source Hammond Valve products with consistent availability and technical specification sheets for cross-referencing.

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BrandHAMMOND VALVE

CategoryBrass Inline Swing Check Valves

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About HAMMOND VALVE

Common Applications

HVAC systems — Hammond Valve 967 series brass swing check valves for backflow prevention in chilled water loops
Pump discharge lines — Hammond Valve 968 series sweat-end check valves for boiler feed water systems
Plumbing installations — Hammond Valve brass check valves for residential and commercial water supply lines
Irrigation networks — Hammond Valve 967 series FNPT check valves for preventing reverse flow in sprinkler systems
Industrial process piping — Hammond Valve swing check valves for oil and gas transfer lines at moderate pressures

Frequently asked questions

Common questions about HAMMOND VALVE from 3G Electric.

What are the key specifications of Hammond Valve brass inline swing check valves available from 3G Electric?

Hammond Valve brass inline swing check valves supplied by 3G Electric are available in sizes from 3/4 inch to 2 inches. Models include the 967 series with FNPT x FNPT connections and the 968 series with sweat x sweat connections. The valve body is made of brass, with a swing disc mechanism for backflow prevention. These valves are rated for standard pressure and temperature applications, typically up to 200 psi WOG and 150°C, though exact ratings should be verified per the manufacturer's datasheet for each specific SKU.

What is the difference between the Hammond Valve 967 and 968 series swing check valves?

The primary difference between the Hammond Valve 967 and 968 series swing check valves is the end connection type. The 967 series features FNPT (female national pipe thread) connections on both ends, allowing for threaded pipe installation. The 968 series uses sweat (solder) connections, which require soldering to copper tubing. Both series are constructed from brass and have an inline valve body design with a swing disc. The choice depends on the piping system's connection method.

Can Hammond Valve brass swing check valves be used for hot water applications?

Yes, Hammond Valve brass swing check valves are suitable for hot water applications within their rated temperature limits. The brass construction provides corrosion resistance and thermal stability. For the models supplied by 3G Electric, the maximum operating temperature is typically around 150°C (300°F), but you should confirm the exact rating for the specific SKU by reviewing the manufacturer's documentation. These valves are commonly used in HVAC and boiler systems.

What is the working pressure rating for Hammond Valve brass swing check valves?

Hammond Valve brass swing check valves, such as the 967 and 968 series, are generally rated for a working pressure of up to 200 psi WOG (water, oil, gas). This rating applies to standard temperature conditions. For applications involving higher temperatures or non-standard media, the pressure rating may be derated. Always consult the product datasheet for the specific SKU to ensure it meets your system's requirements.

Are Hammond Valve swing check valves available in sizes larger than 2 inches from 3G Electric?

Based on the current product listing, 3G Electric stocks Hammond Valve brass inline swing check valves in sizes ranging from 3/4 inch to 2 inches. Larger sizes may be available from the manufacturer but are not listed in the current inventory. For inquiries about sizes beyond 2 inches, contact 3G Electric's sales team to check availability or alternative valve types.

Does 3G Electric supply HAMMOND VALVE products?

Yes — 3G Electric (S) Pte. Ltd. supplies HAMMOND VALVE products. We stock the HAMMOND VALVE catalog and supply genuine factory-original products with full manufacturer warranty and technical support.