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Ningbo Qianyi Pneumatic & Hydraulic Co.,Ltd.
Products List>> Total 46 China Hydraulic Quick Couplings
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This Series brings to the industry a proven sesing for use on construction equipment,forestry equipment,agricultural machinery,oil tools,steel mail machinery,and other demanding hydraulic applications.
1). Poppet valves available to prevent uncoupled leakage
2). Ball valves available for rugged dependability in heavy-duty hydraulic applications,
within rated working pressure
3). Critical parts are induction hardened for dura
[Last Updated: 2009-05-31 20:32:21]
KZESS Series Hydraulic Quick Coupling

Moldmate couplings are specifically designed for connecting coolant to molds and dies,on injection molding machinery in the plastic and die casting industries.Moldmate couplings significantly reduce machine downtime by providing fast and easy connection of coolant lines during mold changes.Their short nipples can be recessed below the surface of the mold for more efficient storage of molds.Moldmate couplers are avaliable with or with
[Last Updated: 2009-09-14 02:28:13]

Mold Coolant Line Quick Coupling

KPC-SF Female Thread Coupling: 1). Heavy duty treated poppet valves are standard with rugged, specially-designed seals made of nitrlie for long leak-free performance in the toughest applications. 2). High-strength steel valves guides designed for high flow rates and made extra tough for agricultural and snow plow serive. 3). Dependable hardened chrome alloy steel locking balls. Heat treated plugs and sleeves.

Applications: KPC
[Last Updated: 2009-05-31 20:46:25]

Pioneer 4000 Series Interchange

1). Double acting sleeve for one handed operation when coupler is clamp or bulkhead mounted.
2). Poppet valves available to prevent uncoupled leakage.
3). Ball valves available for rugged dependability in heavy-duty hydraulic applications,within rated working pressure.
4). Critical parts are induction hardened for durability
5). Dependable ball-locking mechanism holds the mating halves together.
6). Couplers and nipple
[Last Updated: 2009-09-14 02:15:45]

Push and Pull Type Coupling

ST Series are non-valved couplings for applications where maximum flow is required. Their smooth, open bore offers the lowest pressure drop of any quickcoupling design and is ideal for applications such as high-pressure water and steam washers, carpet cleaners and mold coolant lines. They are  often used in flood processing, on fluid and dye transfer lines.

More Products, please visit [Last Updated: 2009-09-14 02:31:30]

Straight Through Coupling

1). Machined from solid steel barstock for durability.
2). The QKTL Series employs a threaded sleeve locking mechanism,mates with matching male threads on the nipple.The two halves must be manually threaded together for connection.
3). Hard,chrome alloy balls are used for valving. They a spring loaded for positive seating of the valve.
4). The valve provides a metal-to-metal seal between the ball and a coined seat.
5). Th
[Last Updated: 2009-09-14 02:23:52]

Thread Locked Type Coupling

1). Sleeve locking mechanism is engaged by rotating sleeve after connection.It prevents accidental disconnection when,the coupling is dragged along the ground.
2). Sleeve mechanism is designed to help prevent dirt from entering the intermal mechanism and thus causing faulty operation when connecting or disconnecting.the sleeve covers the retaining ring and also in corporates a dust seal in the spring.
3). Steel construction,zip
[Last Updated: 2009-09-14 02:20:13]

Thread To Connect Coupling

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