Circle Seal Controls - Fluid Control Products offers a wide range of check valves. Operating pressure ranges include 0-25, 0-800, 0-3000, 0-5000, 0-6000, and 0-10,000 psig. Body materials typically include 303 & 316 stainless steel and brass. Operating temperatures cover -70° to +550°F (-390° to +288°C).

Tempresco.com, Circle Seal, Check Valves.

Check Valves
100 Series	200 Series	400 Series	2200 Series	2300 Series
BIVCO Series	C200 Series	C2900 Series