The RW-505AB Lead-Free Brass Boiler Drain is a top-tier solution for your plumbing needs. Built with lead-free brass, this valve is NSF/ANSI 61 & 372 certified, ensuring it meets strict safety standards for drinking water. It’s specifically designed for residential and commercial water systems, providing a reliable, safe, and durable drainage option.
Key Features:
- Lead-Free Construction: Made from high-quality lead-free brass (ASTM B927 C27450), ensuring compliance with AB1953 and safe for drinking water applications.
- Durable Design: The body, stem, bonnet, and other components are crafted from robust brass for long-lasting performance and resistance to wear.
- Reliable Threading: Featuring FNPT x Hose threaded ends that meet ASME B1.20.1-NPT standards for easy installation.
- Safe and Certified: This boiler drain is NSF/ANSI 61 and NSF/ANSI 372 certified, ensuring it is lead-free and safe for drinking water use. It also complies with the Drinking Water Act’s definition of lead-free, containing less than 0.25% lead by volume.
- No Kink Spout: The no kink spout offers hassle-free operation, preventing blockages during drainage.
- Durable Gaskets and Packing: The seat gasket is made of NSF-approved NBR 70SH, and the bonnet gasket is PTFE, offering excellent sealing capabilities.
This RW-505AB Lead-Free Brass Boiler Drain is engineered for efficiency and safety, making it the perfect choice for those who require a reliable, lead-free solution for their water systems. Whether you’re upgrading your home or outfitting a commercial property, this durable, high-performance valve ensures smooth, safe drainage every time.
Dimension
| Size | T | F | A [in] |
C [in] |
H [in] |
B [in] |
P [in] |
D [in] |
Wt. [lb] |
|---|---|---|---|---|---|---|---|---|---|
| ½” | ½ – 14NPT | ¾ 11.5NH | 1.46 | 0.61 | 3.23 | 2.09 | 0.51 | 0.47 | 0.42 |
| ¾” | ¾ – 14NPT | ¾ 11.5NH | 1.46 | 0.63 | 3.23 | 2.09 | 0.51 | 0.47 | 0.46 |
Material
| Part | Material | Specification |
|---|---|---|
| Body | Lead Free Brass | ASTM B927 C27450 |
| Stem | Lead Free Brass | ASTM B927 C27450 |
| Seat gasket | NBR 70SH | NSF approved |
| Bonnet gasket | PTFE | – |
| Bonnet | Lead Free Brass | ASTM B927 C27450 |
| Packing ring | PTFE | – |
| Packing nut | Brass | ASTM B124 C37700 |
| Handwheel | Steel | – |
| Disc | Aluminum | – |
| Nut | Steel / Zn Plated | ASTM A36 |
