Circle Seal Controls

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.

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  1. Circle Seal Check Valve Brass 3/4 inch MNPT 0-800 PSI 2233B-6MM

    Circle Seal 2233B-6MM Check Valve Brass 3/4 inch MNPT 0-800 PSI with Neoprene O-Ring

    $55.25

    Circle Seal 2233B-6MM Check Valve Brass 3/4 in. MNPT 0-800 PSI with Neoprene O-Ring.

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  2. Circle Seal 5100 Series Relief Valve 1/2 in Male NPT 1015 PSI 5132B-4MP-1015

    Circle Seal 5132B-4MP-1015 - 5100 Series Relief Valve Brass 1/2 in. Male NPT 1015 PSI

    $120.75

    The Circle Seal 5100 Series Relief Valve Brass is a 1/2 in. NPT inline relief valve with a relief pressure at 1015 psi. Other relief pressures are available. Please contact your Amron Sales Representative for more information.

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  3. Circle Seal Relief Valve Naval Brass ASME 1 in MNPT 448 PSI

    Circle Seal M5159N-8ML-448ASME Relief Valve Naval Brass ASME 1 in MNPT 448 PSI

    $494.60

    Circle Seal M5159N-8ML-448ASME Relief Valve Naval Brass ASME 1 in MNPT 448 PSI with Buna N Seat.

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  4. Circle Seal 200 Series Check Valve 1/4 inch FNPT Brass 232B-2PP

    Circle Seal 232B-2PP 200 Series Check Valve 1/4 in. FNPT - Brass

    $54.10

    Circle Seal Series 200 Female Pipe Check Valves are 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.

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  5. Circle Seal Check Valve Viton-A Brass 1/4 in. 15 CP 232B-2PP-.15

    Circle Seal 232B-2PP-.15 Check Valve Viton-A Brass 1/4 in. 15 CP

    $56.60

    Circle Seal 232B-2PP-.15 Check Valve Viton-A Brass 1/4 in. 15 CP

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  6. Circle Seal 200 Series Female Pipe Check Valve - 1/2 inch - Brass - Neoprene O-Ring - Crack Pressure 2-4 psig 233B-4PP

    Circle Seal 233B-4PP - Series 200 Female Pipe Check Valve - 1/2 in. - Brass - Neoprene O-Ring - Crack Pressure 2-4 psig

    $90.95

    Circle Seal Series 200/H200 Female Pipe Check Valves are absolutely bubble tight in leakage tests. No Leakage whatsoever at any Differential Pressure.

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

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

    $117.75

    Circle Seal Series 200 Female Pipe Check Valves are 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.

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    In Stock


  8. Circle Seal 200 Series Check Valve 1/4 inch FNPT Brass 233B-2PP

    Circle Seal 233B-2PP 200 Series Check Valve 1/4 inch FNPT - Brass

    $54.10

    Circle Seal Series 200 Female Pipe Check Valves are 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.

    Learn More

    In Stock


  9. Circle Seal 200 Series Check Valve 232B-6PP

    Circle Seal 232B-6PP 200 Series Check Valve - 3/4 in.

    $117.75

    The Circle Seal 232B-6PP 200 Series Check Valve is quick opening and has a large flow capacity.

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  10. Circle Seal 200 Series Check Valve 1/2 inch FNPT Brass 232B-4PP

    Circle Seal 232B-4PP 200 Series Check Valve 1/2 inch FNPT - Brass

    $90.95

    Circle Seal Series 200 Female Pipe Check Valves are 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.

    Learn More

    In Stock


products per page

Items 1-10 of 34 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4

Grid List

Circle Seal