MIZUDO 3/4''NPT Tankless Water Heater Service Valve Kit, with 150 PSI Pressure Relief Valve, Hot and Cold Isolator Valve
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Product details
| Management number | 212307688 | Release Date | 2026/04/06 | List Price | US$24.00 | Model Number | 212307688 | ||
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| Category | |||||||||
Ideal For: Flushing & descaling tankless water heaters. Isolating the unit for repairs without disrupting household water supply. Preventing pressure-related damage with the built-in relief valve. Installation Tips: Use Teflon tape or pipe sealant on threads for a leak-free fit. Ensure the pressure relief valve faces downward for proper drainage. Periodically test the relief valve to ensure it functions correctly.
- Compatibility – Fits most 3/4" MNPT tankless water heaters (electric & gas).
- Service Ball Valves – Allows isolating the heater for maintenance without shutting off the whole water supply. Color-coded handles (red = hot, blue = cold) for easy identification.
- Pressure Relief Valve (150 PSI) – Prevents dangerous pressure buildup in the hot water line, enhancing safety.
- Easy Installation – Threaded connections (no soldering needed) + openable brass cap for quick hose attachment during flushing.
- Durable Brass Construction – Made from lead-free, CSA-certified brass for heat & corrosion resistance, ensuring long-term reliability.
| Size | 3 inches x 3 inches x 3 inches |
|---|---|
| Brand Name | MIZUDO |
| Unit Count | 1.0 Count |
| Valve Type | Ball Valve, Pressure Relief Valve |
| Thread Size | 3/4'' NPT |
| Thread Type | NPT |
| Manufacturer | Mizudo |
| Model Number | FSSVKB-1 |
| Material Type | Brass |
| Connector Type | Threaded |
| Item Type Name | Tankless Water Heater Service Valve Kit |
| Item Dimensions | 3 x 3 x 3 inches |
| Number of Ports | 2 |
| Maximum Pressure | 150 Pound per Square Inch |
| Specification Met | CSA |
| Included Components | Pressure Relief Valve and 3/4" NPT Hot & Cold Water Supply Isolator Valves |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Size | 0.75 Inches |
| Outlet Connection Type | National Pipe Tapered |
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