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  1. Parker 4Z-C4L-1/3-SS Check Valve

    Parker 4Z-C4L-1/3-SS Check Valve - 1/2 PSI Cracking - Stainless Steel with Viton Seal - #4CPI

    $53.82

    Parker 4Z-C4L-1/3-SS Check Valve - 1/2 PSI Cracking - Stainless Steel with Viton Seal - #4CPI

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  2. Parker 6Z-C6L-1-B Check Valve - 1  PSI Cracking - 3/8 in. Tube - Brass

    Parker 6Z-C6L-1-B Check Valve - 1 PSI Cracking - 3/8 in. Tube - Brass

    $53.47

    Parker 6Z-C6L-1-B Check Valve - 1 PSI Cracking - 3/8 in. Tube - Brass

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  3. Circle Seal 200 Series Check Valve 3/4 inch FNPT Brass 259B-6PP

    Circle Seal 259B-6PP 200 Series Check Valve 3/4 inch FNPT Brass

    $113.05

    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. Opening pressures are as low as 0.1 psi. The poppet closes at zero flow before the turn flow starts.

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  4. 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

    $113.05

    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. Opening pressures are as low as 0.1 psi. The poppet closes at zero flow before the turn flow starts.

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    In Stock


  5. 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

    $50.30

    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. Opening pressures are as low as 0.1 psi. The poppet closes at zero flow before the turn flow starts.

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    In Stock


  6. 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

    $84.60

    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. Opening pressures are as low as 0.1 psi. The poppet closes at zero flow before the turn flow starts.

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  7. Circle Seal 200 Series Check Valve 1/2 inch FNPT Brass 249B-4PP

    Circle Seal 249B-4PP 200 Series Check Valve - 1/2 inch FNPT Brass

    $84.60

    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. Opening pressures are as low as 0.1 psi. The poppet closes at zero flow before the turn flow starts.

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    In Stock


  8. 249B-8PP - 200-PP Series Check Valves - Buna-N O-Ring Brass 1 in.

    Circle Seal 249B-8PP - 200-PP Series Check Valves - Buna-N O-Ring Brass 1 in.

    $142.40

    Circle Seal 249B-8PP - 200-PP Series Check Valves - Buna-N O-Ring Brass 1 in.

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  9. Circle Seal 259B-2PP Check Valve 1/4 in.

    Circle Seal 259B-2PP Check Valve 1/4 in.

    $50.30

    Circle Seal 259B-2PP Check Valve 1/4 in.

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  10. Circle Seal 259B-2PP-15 Check Valve Brass Buna-M Seat 1/4 in. Female NPT 15 PSI

    Circle Seal 259B-2PP-15 Check Valve Brass Buna-M Seat 1/4 in. Female NPT 15 PSI

    $89.25

    Circle Seal 259B-2PP-15 Check Valve Brass Buna-M Seat 1/4 in. Female NPT 15 PSI

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products per page

Items 11-20 of 44 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Grid List

Check