| Management number | 222651768 | Release Date | 2026/05/04 | List Price | US$38.00 | Model Number | 222651768 | ||
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| Category | |||||||||
Merrill Manufacturing PRVHDNL100 - Recommended for all cold water system installations - to protect against damage to piping and pressure tanks. PRV are set at 75 psi or 100 psi - adjustable from 75 to 150 psi. PRV have a +/- 15% setting accuracy. Merrill Manufacturing pressure relief valves may not reseat themselves after pressure relief. Manual disassembly and reseating of valve may be required. Repeated opening of a pressure relief valve is beyond intended use and voids warranty. All PRV, SSPRV, PRVNL, PRVHD and PRVHDNL valves must be set a minimum of 15 psi above the typical high of the water system pressure, so valve chatter or rapid open and close will not occur. Valve chatter can cause failure of the valve and voids warranty. All PRV valves are field adjustable - but removing cap and turning internal disk down to increase pressure. Field adjustment of valve voids warranty.
| UPC | 658515632836 |
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| Size | 7 Inch |
| Brand Name | Merrill MFG |
| Unit Count | 1.0 Count |
| Valve Type | Pressure Relief Valve |
| Item Weight | 7 Pounds |
| Thread Size | 1 inch |
| Thread Type | NPT, NPTF |
| Manufacturer | Merrill MFG |
| Model Number | PRVHDNL100 |
| Material Type | Brass |
| Exterior Finish | Brass |
| Number of Ports | 2 |
| Maximum Pressure | 150 Pound per Square Inch |
| Specification Met | ULC |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Size | 1 Inches |
| Outlet Connection Type | G Connector |
| Manufacturer Part Number | PRVHDNL100 |
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