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The Spears ball valve, model 3639-012, is a 1-1/4 inch true union valve designed for PVC applications. This valve features socket and FNPT connections, making it versatile for various plumbing needs. The unit has a pressure rating of 235 psi and can operate at temperatures up to 140 degrees Fahrenheit. This product is essential for controlling the flow of liquids in piping systems.
The Spears 3639-012 is designed for domestic use in plumbing systems. It allows for future upgrades with its replaceable seats and offers a self-adjusting floating seat for enhanced sealing.
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