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    7 Products

    Air Pulse Valves for Filter Cleaning

    Designed for use in dust-collection systems, these normally closed diaphragm valves periodically burst air to knock debris from filters. Connect the valve’s inlet port to your air supply, and connect the outlet port to the blow tube in your system.
    Valves
    Image of Product. Front orientation. Air Pulse Valves. Air Pulse Valves for Filter Cleaning, Valves.
    Flow Coefficient (Cv)—Flow coefficient (Cv) is a measurement that indicates how much airflow a control valve can provide to your cylinder.
    Pressure,
    psi
    Overall
    Style
    Inlet Pipe
    Size
    Outlet
    Pipe Size
    Flow Coefficient
    (Cv)
    Min.
    Max.
    Temp. Range,
    ° F
    Lg.
    Wd.
    Ht.
    Body
    Material
    Each
    NPT Female Inlet × NPT Female Outlet
    A1/4
    		1/4
    		2.95125-40 to 1751 5/8"2"2"Aluminum
    		0000000000000
    B3/4
    		3/4
    		145125-40 to 1752 5/16"3 5/8"2 1/4"Aluminum
    		000000000000
    B1
    		1
    		235125-40 to 1752 1/4"4 5/16"2 11/16"Aluminum
    		000000000000
     

    Rapid Air Pulse Valves

    These valves convert a continuous stream of air into a series of rapid pulses, reducing air consumption by up to 50% and improving performance in air blowing applications such as cleaning and drying.
    Air Actuation
    Image of Product. Front orientation. Air Pulse Valves. Rapid Air Pulse Valves, Air Actuation, 90° Elbow.
    Image of Product. Front orientation. Air Pulse Valves. Rapid Air Pulse Valves, Air Actuation, Straight.

    90° Elbow

    Straight

    Valves with air actuation activate when they receive an air signal.
    Fail-Closed Valve—Fail-closed valves normally block flow, remaining closed until actuated.
    Flow Coefficient (Cv)—Flow coefficient (Cv) is a measurement that indicates how much airflow a control valve can provide to your cylinder.
    Flow Rate @ 100
    psi, scfm
    Fail-Closed Valve
    Inlet Pipe
    Size
    Outlet
    Pipe Size
    Air Pilot Thread
    Size
    Flow Coefficient
    (Cv)
    Min.
    Max.
    Temp. Range,
    ° F
    Shape
    Overall
    Lg.
    Max. Pressure,
    psi
    Each
    NPT Female Inlet × NPT Female Outlet
    3/8
    		3/8
    		M5 × 0.8 mm3.11070.625 to 12090° Elbow5 13/16"11600000000000000
    1/2
    		1/2
    		M5 × 0.8 mm7.770176.625 to 120Straight5 13/16"1160000000000000
     
    Electric (Solenoid) Actuation—24V DC
    Image of Product. Front orientation. Air Pulse Valves. Rapid Air Pulse Valves, Electric (Solenoid) Actuation, Straight.

    Straight

    Valves with electric (solenoid) actuation activate when voltage is applied to the electrical connection.
    Fail-Closed Valve—Fail-closed valves normally block flow, remaining closed until actuated.
    Fail-Open Valve—Fail-open valves normally allow flow, remaining open until actuated.
    Flow Coefficient (Cv)—Flow coefficient (Cv) is a measurement that indicates how much airflow a control valve can provide to your cylinder.
    Flow Rate @ 100
    psi, scfm
    Fail-Closed Valve
    Fail-Open Valve
    Inlet Pipe
    Size
    Outlet
    Pipe Size
    Flow Coefficient
    (Cv)
    Min.
    Max.
    Temp. Range,
    ° F
    Pulse Freq.,
    Hz
    Shape
    Overall
    Lg.
    Max. Pressure,
    psi
    Each
    Max. Pressure,
    psi
    Each
    NPT Female Inlet × NPT Female Outlet
    1/8
    		1/8
    		0.7015.925 to 1202 to 22Straight2 9/16"101000000000000007200000000000000
     
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