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The Webstone H-40615W is a 1-1/4 inches threaded Pro-Pal full port ball valve built for demanding residential and commercial plumbing applications. Constructed from lead free DZR brass, this valve delivers the strength, corrosion resistance, and long service life that plumbers and contractors depend on. DZR stands for dezincification-resistant, meaning the brass alloy is formulated to hold up in aggressive water conditions where standard brass can degrade over time. This makes the H-40615W a smart choice for potable water systems, hydronic heating, and general plumbing installations where water quality and code compliance matter. The full port design allows water to flow through the valve bore at the same diameter as the connecting pipe, minimizing pressure drop and turbulence across the system. This is especially important in high-demand applications where maintaining flow rate is critical. The valve connects via FIP x FIP threading, making it straightforward to install in existing threaded pipe systems without special tools or adapters. Rated at 600 PSI CWP maximum and capable of handling temperatures up to 350 degrees Fahrenheit, the H-40615W is built to perform across a wide range of service conditions. The integrated hi-flow hose drain adds real utility on the job. It allows technicians to flush lines, drain down systems, or attach a hose for controlled discharge without removing the valve or cutting into the line. This saves time during maintenance and winterization work. Webstone valves are a trusted name among professional plumbers, HVAC technicians, and mechanical contractors. The Pro-Pal series is specifically designed with the trade in mind, balancing ease of installation with commercial-grade performance. Whether you are roughing in a new system or replacing a failing valve, the H-40615W delivers reliable shutoff and flow control you can count on.
The Webstone H-40615W combines a full port ball valve with a built-in hi-flow hose drain in a lead free DZR brass body, giving plumbing and HVAC professionals a durable, code-compliant shutoff solution rated for high-pressure and high-temperature service.
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