MAXIMATOR ball check valves prevent reverse flow where bubble tight shutoff is not mandatory. These check valves are designed with a ball cradled floating poppet to assure positive inline seating. This poppet design allows full flow around the ball to minimize pressure drop. Check valves are rated to 660°F. All check valves are supplied with glands and collars. These check valves are not to be used as a relief device.
Body, cover, poppet, cover gland: 316 series stainless steel
Ball and spring: 300 series stainless steel