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Tankless Water Heater Valve Kit | 3460AB Series | PEX × FNPT | Lead-Free Brass | 600 WOG Rated
$242.90
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Tankless Water Heater Valve Kit | 3460AB Series | PEX × FNPT | Lead-Free Brass | 600 WOG Rated
RWV 3460AB Series Tankless Water Heater Valve Kits provide safe, efficient service for residential and commercial hot-water systems. Constructed from lead-free brass (ASTM B927 C27450) and designed for easy installation, these kits simplify system flushing, draining, and pressure relief—ensuring long-term reliability and compliance with potable-water standards.
Key Features & Benefits
- Lead-Free Brass Construction — Meets NSF/ANSI/CAN 61 & 372 and AB1953 for safe drinking-water applications.
- Full Port ¼-Turn Operation — Quick on/off control with minimal flow restriction and adjustable packing for maintenance ease.
- High Pressure Performance — 600 WOG (non-shock) from 15 °F to 160 °F and 150 psi max at 366 °F; PEX connection rated 300 psi (15–160 °F) / 150 psi max at 200 °F.
- Integrated Safety Features — Includes blow-out proof stem, integral drain/purge valve, and ¾″ relief port for system protection.
- Color-Coded Handles — 3461AB (red) for hot and 3462AB (blue) for cold service identification.
Dimensions & Weight
| Size | Φ [in] | ΦP [in] | A [in] | B [in] | H [in] | Weight [lb] |
|---|---|---|---|---|---|---|
| ¾″ | ¾ – 14 NPT | 0.53 | 4.37 | 2.35 | 1.66 | 1.44 / 1.31 * |
* 3461AB / 3462AB variants
Pressure / Temperature Ratings
| Valve Body and Stem | |
|---|---|
| 600 psi from 15 °F to 160 °F | 150 psi max at 366 °F |
| PEX Connection | |
| 300 psi from 15 °F to 160 °F | 150 psi max at 200 °F |
Material Composition
| # | Part | Material | Specification |
|---|---|---|---|
| 1 | Body | Lead-Free Brass | ASTM B927 C27450 |
| 3 | Ball | Lead-Free Brass / Cr Plated | ASTM B927 C27450 |
| 4 | Seat | PTFE | PTFE |
| 5 | Stem | Lead-Free Brass | ASTM B927 C27450 |
| 7 | Packing Nut | Brass | ASTM B124 C37700 |
| 8 / 11 | Handle / T-Handle | Aluminum | ASTM B85 |
| 9 / 10 | Handle Hardware | Steel / Zn Plated | ASTM A36 |
| 13 / 17 | Union Nut / Drain Cap | Brass | ASTM B283 C37700 |
| 14 | Union | Lead-Free Brass | ASTM B927 C27450 |
| 15 / 18 | O-Ring / Drain Gasket | EPDM Perox (NSF Approved) | — |
Applications : Ideal for installing or servicing tankless water heaters — enabling safe isolation, draining, and purging for maintenance and pressure relief operations.