Hydraulic Quick Couplings, NS Series Couplers (NS 1/2" DRY DISCONNECT NIPPLE)

NS 1/2" DRY DISCONNECT NIPPLE|Parker's NS couplings are widely used in the public utility market where hydraulic oil spillage can constiture a serious safety hazard, such as in overhead bucket hoists. These coulings can also be used for quick change of hydraulic hand tools in the construction, railway maintenance and mining industries. They are also ideal for in-plant use where excess oil spillage can create a hazard. Features include a positive valve stop that maintains valve alignment and provides a fully-open valve everytime, a captive valve seal for bubble-tight poppet sealing, hardened nipples and sleeves, solid barstock construction, and a durable ball-locking seal.