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EC-3-12

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EC-3-12

Clippard's original EV series valve design is a deceptively simple arrangement featuring a remarkably quiet, low power operation. The Clippard "spider" armature spring is the only moving part, and its motion to operate the valve is a mere 0.007" travel. As a result, this valve features an exceptionally long life—proven to last more than 1,000,000,000+ cycles! Low voltage DC inputs move the spider, generating extremely fast response times of 5 to 10 milliseconds while using only 0.67 watts of power. The EV series is cool running and its compact, lightweight design makes it easy to mount in small spaces.
Estimated to ship within 5 business days
Quantities and lead times are changing daily due to supply chain challenges. We appreciate your patience and understanding.
Contact your local Clippard Distributor for volume discounts.

  • 1,000,000,000+ cycle life
  • Low vibration & noise
  • 100% tested
  • Low power
  • Fast response time
  • Compact & lighweight
  • Many styles & options available

    • 2D Drawings2D Files
    AccessoriesInstallation Socket Torque Tool 30215
    Coil Resistance218
    ConnectionTerminal Pin, 0.025"
    ConnectorC2-RB18
    Current0.05A
    CyclesOver 1 Billion
    Data SheetsStandard, High Pressure, Oxygen Clean, Analytical, Corrosion-Resistant, N.O. Manifold
    Filtration40 micron (recommended)
    Function3-Way Normally-Closed
    Leak Rate0.1 sccm
    Length1.56
    Material, SealsNitrile
    Material, SpringNickel Alloy
    Material, WettedENP brass, nickel alloy, stainless steel, ENP steel
    Max PSI105 (7.2 bar)
    Max. Flow17 l/min @ 100 psig
    MediumClean, Dry Air & Compatible Gases
    MountIn-Line
    Mounting#6-32 Thread
    Operating Pressure105 psig (17 l/min @ 100 psig)
    Operating Temperature Range32 to 180°F (0 to 82°C)
    Operating Voltage Range90 to 150%
    Poppet Travel0.007"
    Port Size#10-32 Female In-Line
    Product Line BrochureSpider Valves
    Response Time5 to 10 milliseconds (nominal) @ 25 psig (1.7 bar)
    TypeStandard
    UnitImperial
    Voltage12 VDC
    Wattage0.67 Watts (nominal)
    Weight (lbs.)0.1700
    Wire ConnectorAMP #103959-1
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