Machine Design

New Product: Double shut-off quick coupling

The minimum-spill, thread-to-connect S51 Series double shut-off quick coupling is designed for use with most industrial fluids.

The fluid-transfer coupling can be connected under full system pressure by rotating the female threaded heavy-duty ductile cast-iron wing nut or brass hex nut onto the mating male threaded tip.

The unit features a steel interchange and internal parts are brass and stainless steel with the body and top outer shells electroless-nickel-plated steel. A brass-body tip and poppet are combined with a steel valve for corrosion resistance. The coupling features minimum air inclusion during connection and minimum fluid spillage during disconnection.

SafeWay Hydraulics Inc., 4040 Norex Dr., Chaska, MN 55318, (952) 448-2600,

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