Lead-Free Brass Sillcock | RW-272AB | Solder x Hose | No-Kink Spout
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Lead-Free Brass Sillcock | RW-272AB | Solder × Hose
Red-White Valve’s RW-272AB Lead-Free Brass Sillcock is engineered for long-term reliability in outdoor, irrigation, and general-plumbing applications. Constructed from ASTM B927 C27450 lead-free brass, this ECO-VALVE model provides smooth flow through a no-kink spout and safe, compliant operation under NSF/ANSI 61 & 372 and AB1953 standards.
Key Features
- Lead-Free Construction — Certified to NSF/ANSI 61 & 372 and AB1953; meets the U.S. Drinking Water Act lead-free definition (< 0.25 % lead on wetted surfaces).
- No-Kink Spout — Prevents hose binding and ensures steady flow in outdoor or utility applications.
- Solder × Hose Connection — Conforms to ASME B16.22 for reliable sweat installation on copper tubing.
- Durable Performance — Rated 125 CWP at 180 °F max; resists corrosion and thermal stress in residential and commercial systems.
- Quality Sealing Components — NBR 70 SH seat gaskets (NSF approved) and PTFE bonnet gaskets provide long-term leak resistance.
- Built to Last — Includes steel handwheel and aluminum disc for smooth operation and extended service life.
Pressure / Temperature Rating
| Pressure Rating | Max Temperature |
|---|---|
| 125 CWP | 180 °F max |
Dimension / Weight
| Size | S [in] | F | A [in] | C [in] | H [in] | B [in] | P [in] | D [in] | Weight [lb] |
|---|---|---|---|---|---|---|---|---|---|
| ½″ | 0.627 – 0.631 | ¾ 11.5 NH | 3.35 | 0.51 | 3.35 | 2.09 | 0.51 | 0.47 | 0.48 |
| ¾″ | 0.877 – 0.881 | ¾ 11.5 NH | 3.58 | 0.75 | 3.35 | 2.09 | 0.51 | 0.47 | 0.53 |
Material Construction
| # | Part | Material | Specification |
|---|---|---|---|
| 1 | Body | Lead-Free Brass | ASTM B927 C27450 |
| 2 | Stem | Lead-Free Brass | ASTM B927 C27450 |
| 3 | Seat Gasket | NBR 70 SH | NSF Approved |
| 4 | Bonnet Gasket | PTFE | — |
| 5 | Bonnet | Lead-Free Brass | ASTM B927 C27450 |
| 6 | Packing Ring | PTFE | — |
| 7 | Packing Nut | Brass | ASTM B124 C37700 |
| 8 | Handwheel | Steel | — |
| 9 | Disc | Aluminum | — |
| 10 | Nut | Steel / Zn Plated | ASTM A36 |
Warning (California Prop 65): This product can expose you to chemicals including lead, known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.
