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FH & FIH Series (Interchange with Snap-Tite H Series)
FH Series, Plugs
Sizes and Pricing

Steel
Two Way Valved Plugs
Female Thread
Sizes and Pricing

Steel
Two Way Valved Plugs
Male Thread
Sizes and Pricing

Steel/Brass
Un-valved Plugs
Female Thread
Sizes and Pricing

Steel/Brass
Un-valved Plugs
Male Thread
FH Series Two Way Valved Sockets
Sizes and Pricing

Steel
Female Thread
Sizes and Pricing

Steel
Male Thread
Sizes and Pricing

Brass
Female Thread
Sizes and Pricing

Brass
Male Thread
FIH Series One Way Valved Sockets
Sizes and Pricing

Steel
Female Thread
Sizes and Pricing

Steel
Male Thread
Sizes and Pricing

Steel/Brass
Female Thread

FH & FIH Series Quick Disconnect has provided years of reliable service on hydraulic/pneumatic applications in the handling of gases and fluids. The FH & FIH Series couplings are engineered to meet or exceeds MIL-C-51234. Options are available for static pressure hydraulic systems and also for pneumatic air tool use.

Type:

  • FH - Two Way Shut-Off and Straight-Thru

  • FIH - One Way Shut-Off

  • Interchangeability:

  • FH Series interchanges with Snap-Tite "H" Series.

  • FIH Series interchanges with Snap-Tite "IH" Series.

  • Within each series, only sockets and plugs of the same size will couple together.

  • Operation: Manual - Socket sleeve must be manually retracted to connect and disconnect.

    Options: BL - Locks against accidental disconnect. To connect align ball with slot. After connection, rotate sleeve to lock. To
    disconnect, realign ball with slot and retract sleeve. To order, prefix BL to socket catalog numbers.

    Seal Compound: Standard seals are Buna-N.

    Rated Pressure: Rated Pressure as defined by ANSI/B93.2 - 1986, non-shock service.

    Socket Features:
    Latch Mechanism

    • Manual connect and disconnect

    • Steel sleeves are hardened to provide maximum service life

    Material and Finish

    • Machined from solid bar stock

    • Steel components are zinc plated

    • Coupled Seal

    • Valved units incorporate a Teflon back-up ring to with-stand dynamic impulse

    Plug Features:

    • Machined from solid bar stock

    • Steel plugs are hardened and zinc plated to provide heavy duty performance

    • Flow - Large diameters provide for higher flow than other double shut-off quick disconnects

    • Seals
      - Buna-N (Nitrile) seals are standard
      - Valve seals are crimped in place to maintain integrity during excessive flow conditions

    FH Series,
    Two Way
    FH, Straight Thru FIH Series,
    One Way
    Body Size Steel
    PSIG
    Brass
    PSIG
    Steel
    PSIG
    Brass
    PSIG
    Steel
    PSIG
    1/4" 3250 2000 3000 3000 3000
    3/8" 2250 1200 4000 3500 2250
    1/2" 1800 1200 4000 2500 2000

    Performance:

    The FIH Series sockets & plugs are for pneumatic applications. The FIH sockets have a valve with 360° contact with plug.