Air Systems

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  1. Apollo Valves 70-144-01 - 70 Series Ball Valve - 3/4 in. Female NPT - Stainless Steel Ball and Stem

    70-144-01 - 70 Series Ball Valve - 3/4 in. Female NPT - Stainless Steel Ball and Stem

    $35.13

    Apollo® Ball Valves revolutionize the way water and air are handled in commercial, industrial and residential applications. Today, Apollo® has manufactured more types of bronze and steel ball valves than any other US Company. More than 6 million Apollo® Bronze Ball Valves are put into service every year, making it America’s most trusted Ball Valve Brand.

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  2. Apollo Valves 70 Series Ball Valve 3/4 in. Female NPT 70-144-10

    70-144-10 - 70 Series Ball Valve - 3/4 in. Female NPT - Bronze with Stainless Steel Ball Stem Lever and Nut

    $36.29

    The Apollo® 70 Series is the most widely used general purpose bronze ball valve in the industry.

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  3. Apollo Valves 71 Series Ball Valve

    71-105-01 - 71 Series Ball Valve - 1 in. Female NPT

    $34.40

    Apollo® Ball Valves revolutionized the way water and air are handled in commercial, industrial and residential applications.

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  4. Harrison Panel Mount Line Valve HLV-2 with 1/4 in. FNPT Inlet, 1/4 in. MNPT Outlet

    HLV-2 Panel Mount Line Valve 1/4 in. FNPT Inlet, 1/4 in. MNPT Outlet 6000PSI

    $35.00

    Harrison HLV-2 Panel Mount Line Valve 1/4 in. FNPT Inlet, 1/4 in. MNPT Outlet 6000PSI is primarily designed for Compressor and Air Cascade Systems.

    The durable chrome plated brass body of the panel mount valve resists corrosion, and there's very low torque operation under all pressures.

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  5. Circle Seal 559B-1M-25 - 500 Series Relief Valve - Buna-N O-Ring Brass 1/4 in. Male NPT 25 Cracking Pressure

    559B-1M-25 - 500 Series Relief Valve - Buna-N O-Ring Brass 1/4 in. Male NPT 25 Cracking Pressure

    $34.54

    Circle Seal Series 500 Relief Valves have a resilient seal design that prevents leakage. Sealing efficiency increases with increased pressure up to cracking pressure. When system pressure overcomes spring force, poppet opens. Seal provides zero leakage at reseat.

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  6. Check Valve 1/4IN. NPTM MxF Ports SS GTC-015

    Check Valve 1/4IN. NPT MxF Ports SS

    Regular Price: $60.00

    Special Price $35.37

    These Check Valves 1/4" NPT ports, male inlet, female outlet. Additional Info: These special devices create one-way gas flow in compressor lines, filter systems, and gas distribution panels. Brass types are suitable for pressures to 3,000 psi; stainless models for 5,000 psi service. These are NOT suitable for O2 / Nitrox use.

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  7. Circle Seal Relief Valve Neoprene O-Ring Brass 3/8 in 533B-3M-4

    533B-3M-4 - Relief Valve Neoprene O-Ring Brass 3/8 in. Male NPT 4 PSI Cracking Pressure

    $36.15

    Circle Seal 533B-3M-4 Relief Valve Neoprene O-Ring Brass 3/8 in Male NPT 4 PSI Cracking Pressure

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  8. Parker Male Pipe Tee 1/2 inch NPT - Brass RRS-B-1/2

    Male Pipe Tee 1/2 inch NPT - Brass

    $34.75

    Parker RRS-B-1/2 Male Pipe Tee 1/2 inch NPT - Brass

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