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    • Series RE Restrictors

    Series RE RestrictorsSeries RE RestrictorsSeries RE RestrictorsSeries RE Restrictors
    • Series RE Restrictors
    • Series RE Restrictors
    • Series RE Restrictors
    • Series RE Restrictors

    Series RE Restrictors

    The KOENIG RESTRICTOR® Series RE is designed to restrict flow in fluid systems and is available in a variety of orifice sizes. These flow restrictors are tamper resistant and provide proven performance even in high-vibration applications, with a maximum working pressure of 210 bar (3045 psi) depending on the base material and part size. Series RE restrictors securely install into drilled holes with fast and easy installation, effectively controlling the flow of both fluids and gasses. With complete design-in engineering support, and global expertise in a variety of sealing and flow control applications, Avlock India is ready to assist with your orifice flow restrictor needs. 

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    • Can be used with fluids or gases
    • Stainless steel design is standard
    • Orifices can be calculated to achieve desired flow rates
    • Expansion style easily installs into drilled holes and is tamper resistant
    KOENIG RESTRICTOR® ORIFICE RESTRICTORS Series RE
    Part Number d1 l1 (l2) o d2 l3 min. d3 max. (s) ~ Ref. x Packaging Unit*
    ~ Ref. ±0.025 +0.10 0 ±0.3
      Orifice Diameter    
    RE-040-XXX 4 4 6 0.40 - 1.27 4 3.9 3.3 2 0 100 / 1000
    RE-050-XXX 5 5.5 8.2 0.40 - 1.91 5 5.4 4.3 2.7 0 100 / 1000
    RE-060-XXX 6 6.5 9.9 0.40 - 2.54 6 6.4 5.3 3.4 0 100 / 1000
    RE-070-XXX 7 7.5 11.6 0.40 - 3.30 7 7.4 6.2 4.1 0 100 / 1000
    RE-080-XXX 8 8.5 13.3 0.40 - 3.81 8 8.4 7.2 4.8 0 100 / 1000
    RE-090-XXX 9 10 15.5 0.40 - 4.32 9 9.9 8.2 5.5 0 100 / 1000
    RE-100-XXX 10 11 17.1 0.40 - 4.95 10 10.9 9.2 6.1 0 50 / 250
    PRESSURE PERFORMANCE
    Series RE mm Base Material of the Installation
    High Strength Steel Ductile Cast Iron (Dura-Bar®) Aluminum-Alloy Cast Aluminum-Alloy
    ETG-100 / 44SMn28 EN 1563: GJS-450-10 AICu4Mg1 / EN AW-2024-T3 G-AISi7Mg / EN-AC-42100
    AISI 1144 ASTM A536: 65-45-12 AA: 2024 T4/T6* ASTM/UNS: A356A
    Ø 4 120 bar / 1740 psi 100 bar / 1450 psi
    Ø 5 180 bar / 2610 psi 150 bar / 2175 psi
    Ø 6 210 bar / 3045 psi 150 bar / 2175 psi
    Ø 7 – 8 210 bar / 3045 psi 180 bar / 2610 psi
    Ø 9 – 10 Please Contact Us for Details
    Max. Allowable Working Pressure = Nominal Pressure
    *SFC KOENIG’s North American Engineering Department utilizes 2024-T4/T6 as a test base material.