

Availability : Usually Ships in 10-12 Business Days
Ideal for protecting hot water boilers, systems, and similar equipment, this APOLLO Safety Relief Valve helps prevent excessive thermal expansion buildup in plumbing systems, tank applications, or in tankless water heaters. Model features a rugged cast bronze body and a durable soft seat design for long life.
Item | Safety Relief Valve |
Body Material | Cast Bronze |
Inlet Type | MNPT |
Outlet Type | FNPT |
Inlet Size | 3/4 in |
Outlet Size | 3/4 in |
Factory Set Pressure | 125 psi |
Pressure Range | 75 to 150 psi |
BtuH | 791,000 |
Disc Material | Silicone |
Overall Height | 3 1/4 in |
Application | Hot Water Supply Systems |
Seat Material | Silicone |
Spring Material | Stainless Steel |
Temp. Range | 0 Degrees to 250 Degrees F |
Test Lever | Yes |
Standards | ASME Section IV, CRN, CSA |