NEW WATTS 1-1/4"-740-075 WATER PRESSURE SAFETY RELIEF VALVE 740-075 740075
Technical Specifications
| Seat Material: Bronze | Standards: ASME SectionIV Rated |
| Item: Safety Relief Valve | Outlet Type: FNPT |
| Spring Material: Stainless Steel | Application: For Pressure Protection of Hot Water Heating Boilers |
| Test Lever: Yes | Inlet Type: FNPT |
| Disc Material: Silicone | Temp. Range: 0 Degrees to 250 Degrees F |
| Inlet Size: 1" | Pressure Range: 30 to 75 psi |
| Overall Length: 3-1/2" | Overall Height: 7-1/4" |
| Body Material: Iron | BtuH: 1, 899, 000 |
| Factory Set Pressure: 50 psi | Outlet Size: 1-1/4" |