Stainless steel quick coupling
1/4" - 1/2", 3 600 psi | HQC series HOKE Handelsges. mbH

* Leak tight sealing is achieved through multiple
o-ring seals located in the couplers. Buna-N is
standard in brass and Viton® is standard in
316 stainless steel.
* Poppet valves with dependable, integral o-ring
seals are standard in coupler and plug in doubleend-
shutoff applications. In single-end-shutoff
applications the poppet valve is installed in the
body half.
* Valve guides align valves exactly to the coupler's
valve seat preventing chance of leakage when in a
disconnected mode.
* Locking mechanisms in bodies provide smooth
positive sleeve engagement. A fi rm grip of the plug
portion of the coupling assembly is assured with
HOKE's Xylan®-coated stainless locking tabs.
* 316 stainless steel springs: all springs are
constructed from 316 material.
* Gyrolok® nut and ferrule system provides leak-tight
end connection.
* Keyed sleeves for all sizes
* HOKE HQC Series quick couplers are interchangeable
with Swagelok®, Parker®, and TOMCO® components
of the same style.
* Special High Tolerance NPT Thread