1" Brass Swing Check Valve, Lead-Free, Iron Pipe x Iron Pipe

1" Lead-Free Brass Swing Check Valve – Engineered for Reliable One-Way Flow

The 1" Brass Swing Check Valve provides a dependable solution for preventing reverse flow in potable water and hydronic systems. Constructed from lead-free brass, it’s suitable for applications where health compliance and long-term durability are essential. This valve is designed for low-pressure drop performance and is compatible with both residential and light commercial systems.

Ideal for use in horizontal lines and vertical applications with upward flow, this valve features a flapper mechanism that opens with forward flow and closes automatically when flow stops or reverses—helping maintain system integrity and protect against contamination or damage.

Performance-Driven Features

• Lead-Free Brass Body – Complies with current NSF/ANSI 61 and 372 standards for safe use in drinking water systems.
• 200 PSI Working Pressure – Handles high-pressure applications with confidence.
• Rated for 350°F – Suitable for hot water, hydronic heating, and general plumbing systems requiring heat resistance.
• Corrosion-Resistant Construction – Brass components offer superior longevity even in aggressive water conditions.
• Compact Size – Allows for use in tight piping layouts while delivering reliable performance.

Product Specifications

• Size: 1 inch nominal
• Length (Inlet to Outlet): 2.94 inches
• Height (Top to Inlet Center): 1-1/2 inches
• Series: 1054W
• Material: Lead-Free Brass
• Connection Type: IPS (Iron Pipe Size)
• Pressure Rating: 200 PSI WOG
• Temperature Rating: 350°F

Installation Considerations

For optimal function, install this valve in a location that provides adequate clearance for valve operation and service. While its IPS threaded ends allow straightforward installation, it is strongly recommended that a licensed plumber perform the work to ensure code compliance and correct orientation—particularly for vertical flow setups.

Contractor Insights

On the job site, reliability matters. This valve is rugged enough for repeated cycles and harsh environments, and its swing design ensures consistent operation without the added complexity of spring-loaded internal parts. Use it where durability, ease of access, and simple maintenance are priorities.

Summary

The 1" Brass Swing Check Valve is a solid choice for professionals who need a lead-free, corrosion-resistant backflow prevention solution. With strong mechanical performance, a high temperature threshold, and easy integration into standard plumbing configurations, this valve is built to perform under pressure—job after job.