





🔧 Upgrade your plumbing game with precision and durability!
This Hallmark Industries 1" brass check valve features a spring-loaded design with 1" NPT male inlet and 1" FNPT outlet connections, offering reliable backflow prevention in a compact, corrosion-resistant package ideal for both professional and amateur plumbing applications.
| Material | Brass |
| Brand | H HALLMARK INDUSTRIES INC |
| Exterior Finish | Brass |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | FNPT |
| Number of Ports | 2 |
| Outlet Connection Size | 1 Inches |
| Manufacturer | Hallmark Industries |
| Part Number | SP0465X |
| Item Weight | 9.6 ounces |
| Item model number | SP0465X-100 |
| Size | 100NPT |
| Color | Brass |
| Item Package Quantity | 1 |
| Cutting Diameter | 1.89 Inches |
| Usage | Amateur, Professional |
| Included Components | Check valve |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 year manufacturer |
| Assembled Diameter | 1.89 Inches |
Trustpilot
1 month ago
1 month ago