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 Valves500 Series Relief Valves and 5100 Series Relief Valves.

products per page

5 Item(s)

Grid List

Circle Seal
  1. Circle Seal Check Valve 1/4 inch Female NPT - 2 to 4 PSIG Cracking Pressure - Brass 249B-2PP

    Circle Seal 249B-2PP Check Valve 1/4 inch Female NPT - 2 to 4 PSIG Cracking Pressure - Brass

    $80.50

    Circle Seal 249B-2PP Female Pipe 1/4 inch Check Valves is absolutely bubble tight in leakage tests. No Leakage whatsoever at any Differential Pressure. This check valve has a Quick Opening - Positive Closing, even at extremely low pressure differential. p> Learn More

    In Stock


  2. Circle Seal 200 Series Check Valve 3/4 inch FNPT Brass 249B-6PP

    Circle Seal 249B-6PP Check Valve 3/4 inch Female NPT - 2 to 4 PSIG Cracking Pressure - Brass

    $175.22

    Circle Seal 249B-6PP Female Pipe 3/4 inch Check Valves is absolutely bubble tight in leakage tests. No Leakage whatsoever at any Differential Pressure. This check valve has a Quick Opening - Positive Closing, even at extremely low pressure differential. p> Learn More

    In Stock


  3. Circle Seal Relief Valve 1/8 inch Male MNPT - 5 PSI Cracking Pressure - Nickel Plated Brass 520-0001-01

    Circle Seal 520-0001-01 Relief Valve 1/8 inch Male MNPT - 5 PSI Cracking Pressure - Nickel Plated Brass

    $43.79

    Circle Seal 520-0001-01 Relief Valve 1/8 inch Male MNPT - 5 PSI Cracking Pressure -Nickel Plated Brass

    Learn More

     


  4. 33% off
    Circle Seal Check Valve Repair Kit KIT-232B-2PP

    Circle Seal KIT-232B-2PP Check Valve Repair Kit

    Regular Price: $9.50

    Sale Price: $6.40

    Circle Seal K/232B-2PP Repair Kit for Circle Seal 232B-2PP Brass Check Valve.

    Learn More

    In Stock


  5. 33% off
    Circle Seal KIT-232B-4PP Check Valve Repair Kit

    Circle Seal K/232B-4PP Check Valve Repair Kit

    Regular Price: $9.50

    Sale Price: $6.40

    Circle Seal K/232B-4PP Repair Kit for Circle Seal 232B-4PP Brass Check Valve.

    Learn More

    In Stock


products per page

5 Item(s)

Grid List

Circle Seal