AirTAC 4STA Series

4STA Series Air valve(3/2 way)
4STA Series Air valve(3/2 way)
  1. The body is extruded by aluminum alloy, and the inner hole is specially processed to increase the flow rate.
  2. Can integrate manifold to form valve group to save space.
Model4STA1104STA1204STA2104STA220
Port size [Note1]In=Out=Exh=M5 (or=1/8")In=Out=Exhaust=1/8" (or=1/4")
Orifice size (Cv) [Note4]06: 10.2mm² (0.6)08: 17.0mm² (1)
Weight58.5g70.5g111.5g137g
Model4STA3104STA320
Port size [Note1]In=Out=Exhaust=1/4" (or=3/8")
Orifice size (Cv) [Note4]10: 31mm² (1.8)
Weight180g218g
FluidAir (to be filtered by 40μm filter element)
ActingExternal air control
Operating pressure0.15~0.8MPa (21~114psi)
Proof pressure1.2MPa (175psi)
Temperature-20~70℃
Material of bodyAluminum alloy
Lubrication [Note2]Not required
Max. frequency [Note3]5 cycle/sec

[Note1] PT thread, G thread and NPT thread are available.

[Note2] The maximum actuation frequency is in the no-load state.

[Note3] Once lubricated air is used, continue with same medium to optimise valve life span. Lubricants like ISO VG32 or equivalent are recommended.

[Note4] Equivalent orifice S and Cv are all calculated from the flow rate data.

  • AirTAC 4STA Series

    AirTAC 4STA Series: Base for 4STA Series - 4STV100M4F

    Base for 4STA Series (Integrated Valve Manifold Base),Applicable Valve Body Series: 4STA100 Series,Number of Stations: 4-Station,Working Medium: Air,Thread Type: PT ThreadProduct Features:1. Extruded aluminum alloy body with a specially machined internal bore to effectively increase flow;2. Can be integrated with the base into a valve manifold to save installation space.

    $14.81

  • AirTAC 4STA Series

    AirTAC 4STA Series: Base for 4STA Series - 4STV100M3FT

    Base for 4STA Series (Integrated Valve Manifold Base),Applicable Valve Body Series: 4STA100 Series,Number of Stations: 3-Station,Working Medium: Air,Thread Type: NPT ThreadProduct Features:1. Extruded aluminum alloy body with a specially machined internal bore to effectively increase flow;2. Can be integrated with the base into a valve manifold to save installation space.

    $12.31

  • AirTAC 4STA Series

    AirTAC 4STA Series: Base for 4STA Series - 4STV100M3FG

    Base for 4STA Series (Integrated Valve Manifold Base),Applicable Valve Body Series: 4STA100 Series,Number of Stations: 3-Station,Working Medium: Air,Thread Type: G ThreadProduct Features:1. Extruded aluminum alloy body with a specially machined internal bore to effectively increase flow;2. Can be integrated with the base into a valve manifold to save installation space.

    $12.31

  • AirTAC 4STA Series

    AirTAC 4STA Series: Base for 4STA Series - 4STV100M3F

    Base for 4STA Series (Integrated Valve Manifold Base),Applicable Valve Body Series: 4STA100 Series,Number of Stations: 3-Station,Working Medium: Air,Thread Type: PT ThreadProduct Features:1. Extruded aluminum alloy body with a specially machined internal bore to effectively increase flow;2. Can be integrated with the base into a valve manifold to save installation space.

    $12.31

  • AirTAC 4STA Series

    AirTAC 4STA Series: Base for 4STA Series - 4STV100M2FT

    Base for 4STA Series (Integrated Valve Manifold Base),Applicable Valve Body Series: 4STA100 Series,Number of Stations: 2-Station,Working Medium: Air,Thread Type: NPT ThreadProduct Features:1. Extruded aluminum alloy body with a specially machined internal bore to effectively increase flow;2. Can be integrated with the base into a valve manifold to save installation space.

    $9.81

  • AirTAC 4STA Series

    AirTAC 4STA Series: Base for 4STA Series - 4STV100M2FG

    Base for 4STA Series (Integrated Valve Manifold Base),Applicable Valve Body Series: 4STA100 Series,Number of Stations: 2-Station,Working Medium: Air,Thread Type: G ThreadProduct Features:1. Extruded aluminum alloy body with a specially machined internal bore to effectively increase flow;2. Can be integrated with the base into a valve manifold to save installation space.

    $9.81

  • AirTAC 4STA Series

    AirTAC 4STA Series: Base for 4STA Series - 4STV100M2F

    Base for 4STA Series (Integrated Valve Manifold Base),Applicable Valve Body Series: 4STA100 Series,Number of Stations: 2-Station,Working Medium: Air,Thread Type: PT ThreadProduct Features:1. Extruded aluminum alloy body with a specially machined internal bore to effectively increase flow;2. Can be integrated with the base into a valve manifold to save installation space.

    $9.81

  • AirTAC 4STA Series

    AirTAC 4STA Series: Base for 4STA Series - 4STV100M1FT

    Base for 4STA Series (Integrated Valve Manifold Base),Applicable Valve Body Series: 4STA100 Series,Number of Stations: 1-Station,Working Medium: Air,Thread Type: NPT ThreadProduct Features:1. Extruded aluminum alloy body with a specially machined internal bore to effectively increase flow;2. Can be integrated with the base into a valve manifold to save installation space.

    $7.31

  • AirTAC 4STA Series

    AirTAC 4STA Series: Base for 4STA Series - 4STV100M1FG

    Base for 4STA Series (Integrated Valve Manifold Base),Applicable Valve Body Series: 4STA100 Series,Number of Stations: 1-Station,Working Medium: Air,Thread Type: G ThreadProduct Features:1. Extruded aluminum alloy body with a specially machined internal bore to effectively increase flow;2. Can be integrated with the base into a valve manifold to save installation space.

    $7.31

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA32010T

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA32010T

    Valve function:Double air control, 3/2 way,Series:4STA300,Port size:3/8",Port thread:NPT threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $22.48

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA32010G

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA32010G

    Valve function:Double air control, 3/2 way,Series:4STA300,Port size:3/8",Port thread:G threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $22.48

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA32010

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA32010

    Valve function:Double air control, 3/2 way,Series:4STA300,Port size:3/8",Port thread:PT threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $22.48

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA32008T

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA32008T

    Valve function:Double air control, 3/2 way,Series:4STA300,Port size:1/4",Port thread:NPT threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $22.48

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA32008G

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA32008G

    Valve function:Double air control, 3/2 way,Series:4STA300,Port size:1/4",Port thread:G threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $22.48

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA32008

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA32008

    Valve function:Double air control, 3/2 way,Series:4STA300,Port size:1/4",Port thread:PT threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $22.48

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31010NOT

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31010NOT

    Valve function:Single air control, 3/2 way,Series:4STA300,Port size:3/8",Acting type:Normally opened,Port thread:NPT threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $18.57

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31010NOG

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31010NOG

    Valve function:Single air control, 3/2 way,Series:4STA300,Port size:3/8",Acting type:Normally opened,Port thread:G threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $18.57

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31010NO

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31010NO

    Valve function:Single air control, 3/2 way,Series:4STA300,Port size:3/8",Acting type:Normally opened,Port thread:PT threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $18.57

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31010NCT

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31010NCT

    Valve function:Single air control, 3/2 way,Series:4STA300,Port size:3/8",Acting type:Normally closed,Port thread:NPT threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $18.57

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31010NCG

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31010NCG

    Valve function:Single air control, 3/2 way,Series:4STA300,Port size:3/8",Acting type:Normally closed,Port thread:G threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $18.57

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31010NC

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31010NC

    Valve function:Single air control, 3/2 way,Series:4STA300,Port size:3/8",Acting type:Normally closed,Port thread:PT threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $18.57

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31008NOT

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31008NOT

    Valve function:Single air control, 3/2 way,Series:4STA300,Port size:1/4",Acting type:Normally opened,Port thread:NPT threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $18.57

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31008NOG

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31008NOG

    Valve function:Single air control, 3/2 way,Series:4STA300,Port size:1/4",Acting type:Normally opened,Port thread:G threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $18.57

  • AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31008NO

    AirTAC 4STA Series: Air Valve (3/2 way), slim - 4STA31008NO

    Valve function:Single air control, 3/2 way,Series:4STA300,Port size:1/4",Acting type:Normally opened,Port thread:PT threadProduct Features:1. AirTAC 3/2-way air-controlled (pneumatic pilot) valve; external air control, no electricity required.2. Sliding-column (spool) structure: good sealing and sensitive response; double air-control valves have memory function.3. Normally-closed or normally-opened (single air control); internal hole specially processed for low start pressure and long life.4. No lubrication needed; can integrate with a manifold to form a valve group.

    $18.57


Copyright© 2026 AirTAC

  • US (USD $) US (USD $)
  • Amazon
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • MB WAY
  • PayPal
  • Satispay
  • Shop Pay
  • Visa