- Certified Lead-Free Brass – Constructed from ASTM B927 C27450 brass and fully compliant with AB1953, NSF/ANSI 61 & 372 standards for potable water.
- Integrated Relief Valve – Factory-set at 80, 100, or 125 PSI for thermal expansion protection with barbed drain outlet for 1/2″ PEX F1807 tubing.
- Durable Full Port Design – Maximizes flow while minimizing pressure loss with chrome-plated brass ball and virgin PTFE seats.
- Reliable Construction – Features blow-out-proof stem, adjustable packing nut, and Geomet-plated steel handle for long service life.
- Easy NPT Installation – FNPT x FNPT threaded ends meet ASME B1.20.1 standards for simple, leak-free installation.









