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  1. 20% off
    Circle Seal 200-PP Series Female Pipe Check Valve

    Circle Seal 249B-2PP - Series 200 Female Pipe Check Valves - 1/4 in. - Brass - Buna N O-Ring - Crack Pressure 2-4 psig

    Regular Price: $50.30

    Special Price: $39.99

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

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  2. 20% off
    Series 200/H200 Female Pipe Check Valves

    Circle Seal Series 200/H200 Female Pipe Check Valves

    Regular Price: $50.30

    Special Price: $39.99

    Circle Seal Check Valves are absolutely bubble tight in leakage tests. No Leakage whatsoever at any Differential Pressure.

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  3. 61-500/600 Series In-line Soft Seat Check Valves

    Apollo Valves 61-500/600 Series In-line Soft Seat Check Valves

    $27.65

    The Apollo 61-500/600 Series In-line Soft Seat Check Valves are made up of proven ASTM quality materials that controls reverse flow, and are chemicals and corrosion resistant.

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  4. Apollo Valves 61-100/200 Series In-line Check Valves

    Apollo Valves 61-100/200 Series In-line Check Valves

    $28.16

    The Apollo 61-100/200 Series In-line Check Valves offer the options of anti-reverse flow and is chemicals and corrosion resistant.

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  5. Parker C-Series Check Valves - Stainless Steel

    Parker C-Series Check Valves - Stainless Steel

    $55.56

    Parker C-Series Check Valves - Stainless Steel provide unidirectional control of liquids and gases.

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  6. Parker C-Series Check Valves - Brass

    Parker C-Series Check Valves - Brass

    $26.88

    Parker C-Series Check Valves - Brass provide unidirectional control of liquids and gases.

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per page :

6 Item(s)

Grid List

Gas Systems