Circle Seal Controls
Circle Seal provides world class technology as a global leader for fluid control solutions for check valves, relief valves and more! Circle Seal Controls designs and manufactures to customers' ever evolving requirements and specifications. Some of their valve lines include the 200 Series Check Valves, 200-PP Series Check Valves, 500 Series Relief Valves, 500 Series Popoff Relief Valves and 5100 Series Relief Valves.
Circle Seal 532B-2MP-145 - 500 Series Relief Valve Viton O-Ring Brass 1/4 in. Male Pipe to Female Pipe 145 Cracking Pressure
Circle Seal 532B-4M-90 - 500 Series Relief Valve Viton O-Ring Brass 1/2 in. Male NPT 90 Cracking Pressure