The Plumb Pak 1/2 in. Compression Brass Straight Valve is a reliable, compact shut-off solution designed for everyday water-supply installations. Built with solid brass and finished in durable chrome, this straight valve delivers smooth operation and long-lasting performance in tight spaces under sinks, behind cabinets, or along plumbing runs.
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Finish: Chrome plated for corrosion resistance and a clean, polished look.
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Material: Solid brass construction ensures durability and reliable sealing over time.
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End connections: 1/2" compression on both ends, compatible with standard 1/2" copper or plastic supply tubing.
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Turn type: Quarter-turn operation for quick, precise shut-off without fiddling with a handle.
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Maximum pressure: Designed to handle up to 125 psi, suitable for typical residential water systems.
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Maximum temperature: Rated up to 160°F, appropriate for standard hot and cold supply lines.
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Usage: Ideal for water-supply lines in kitchens, bathrooms, and laundry areas where a compact straight valve is needed.
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Packaging: Clamshell packaging keeps the valve protected and ready for inventory or DIY projects.
Why this valve stands out
- Durable brass core with a chrome finish that resists corrosion and maintains a clean appearance even in damp environments.
- Compact straight design fits into tight spaces where longer valves won’t, making it a practical choice for retrofit projects.
- Quarter-turn operation delivers fast, decisive shut-off, reducing water-waste and improving ease of maintenance.
- Compression ends simplify installation on existing copper or plastic supply lines without soldering.
Ideal use cases
- Replacing a worn-out shut-off valve under sinks or behind countertops in kitchens and bathrooms.
- Retrofit projects where you need a reliable, easy-to-install compression valve without cutting or sweating copper.
- New installations in compact spaces where a straight valve minimizes line length and clearance requirements.
Practical installation tips
- Prepare the tubing: cut square, deburr the cut end, and inspect for any damage before attaching the compression fitting.
- Use a new compression nut and ferrule for a reliable seal—tighten until snug, then give a final quarter-turn to ensure a secure fit without over-tightening.
- Check for leaks after turning on the supply: if a drip appears, reseat the ferrule and tighten a touch more, then recheck.
Choose the Plumb Pak 1/2 in. Compression Brass Straight Valve for a durable, easy-to-install solution that delivers dependable water-supply shut-off with a clean, professional look. This valve is a practical choice for homeowners and DIY enthusiasts seeking a trustworthy valve that stands up to daily use while keeping plumbing runs tidy and accessible.
