Lead-Free Stop Valve | RW-213AB Series | Solder × Solder
Red-White Valve’s RW-213AB Lead-Free Stop Valve provides reliable shut-off performance for potable-water systems in residential, commercial, and light-industrial applications. Constructed from lead-free brass (ASTM B927 C27450), this compact, high-strength valve meets AB1953 and NSF/ANSI 61 & 372 standards for drinking-water safety.
Featuring solder × solder ends built to ASME B16.22, the RW-213AB installs quickly and ensures a permanent, leak-proof connection in copper piping. Its PTFE packing ring and adjustable stem design make maintenance simple and extend service life.
Key Features
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Lead-Free Certified Brass — Fully compliant with AB1953, NSF/ANSI 61 & 372 for potable-water applications.
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Solder × Solder Connections — Built to ASME B16.22 for secure copper-tube installation.
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Adjustable PTFE Packing — Provides long-term leak prevention and easy field maintenance.
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High Pressure & Temperature Rating — 125 CWP @ 180 °F; tested up to 500 PSI @ 100 °F with ASTM B32 95-5 Tin Antimony solder.
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Durable Construction — Steel handwheel (ASTM A36), aluminum disc, and zinc-plated steel nut for lasting strength.
Pressure / Temperature Rating
| Pressure Rating |
Max Temperature |
| 125 CWP |
180 °F max |
Connection Working Pressure (ASTM B32 95-5 Tin Antimony Solder)
| Working Temp (°F) |
Max Working Pressure (PSI) |
| 100 |
500 |
| 150 |
400 |
| 200 |
300 |
| 250 |
200 |
Dimension / Weight
| Size |
A [in] |
H (open) [in] |
L [in] |
Weight [lb] |
| ½″ |
2.06 |
2.48 |
2.09 |
0.40 |
| ¾″ |
2.68 |
2.56 |
2.09 |
0.56 |
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 |
ASTM A36 |
| 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.
