Parker 快速接头和附件
Parker Quick Couplings and Accessories
Parker Quick Couplings快速接头
Lever Operated, Tractor Quick Couplings, Connect Under Pressure, Breakaway Sleeve, ISO 5675 - Pioneer 9200 Series Couplers
Pioneer 9200系列快换阴接头 - 拖拉机用快换接头，使用拉杆操作，拉断式套筒，符合ISO 5675标准结构

派克优质的农机快换接头，使用拉杆能够轻松的打开以及关闭阀芯，因此能在压力下进行连接操作。该系列阴接头的阀芯，能够在拉断情况下进行自动关闭。 Parker's premium agricultural connect under pressure quick couplers are lever actuated to easily open and close the valves while under pressure. The coupler valve will close automatically in a breakaway.

9200 系列 Pioneer 快换阴接头，承压（液压）可达3000 psi，是一款优质的带压连接型快换阴接头，能与8010 系列阳接头（符合IS05675，Pioneer结构阳接头）进行配合连接。 9200 Series Pioneer Couplers (hydraulic) 3000 psi, are premium connect under pressure couplers that connect with 8010 Series Nipples (IS0 5675, Pioneer universal male tips).

派克9200 系列是一款双截止类型，拉杆操作，能够在压力下进行连接的快换接头。当阳接头或者阴接头处于压力情况下时，该系列阴接头能够允许在零压力下进行连接以及断开。该系列快换的拉杆，使用凸轮锁，能够使阴接头与阳接头的阀芯同时打开或者关闭。当阀芯“关闭”，阴接头端流体被截止，能够允许简便地进行连接以及断开操作。当阀芯“打开”，这时候阀芯位置被锁定，防逆流，不受液压系统峰值冲击影响。当快换收到拉断作用，意外断开时，阀芯会自动关闭。
Parker's 9200 Series are double shut-off, lever activated, connect under pressure quick couplings. The coupler allows zero pressure connection and disconnection while either or both the coupler or nipple are under pressure. A lever operated cam locks both coupler and nipple valves in the open or closed position. "Closed" the flow is shut off at the coupler, allowing easy connect and disconnect. Valves in the "Open" position are locked in place, preventing flow checking and are unaffected by hydraulic surges. Valves will automatically close if the coupling is accidentally disconnected or in the case of a breakaway.

9200系列 Pioneer 拉杆型快换，目前供货范围为1/2"，拉杆方向可选择右侧或者左侧两种方式。红色手柄指示右手操作，黄色手柄指示左手操作。该系列阴接头能与9006-4双拉断型管夹兼容，也可以作为9500 系列套件，包括2个阴接头，1个管夹以及防尘帽进行购买。
9200 Series Pioneer Lever Couplers are available in 1/2" size with right or left hand lever orientation. Red lever grips indicate right hand and yellow lever grips indicate left hand operation. Couplers are compatible with 9006-4 double breakaway clamps and can also be purchased as a 9500 Series kit with 2 couplers, a clamp, and dust protection.

Lever Operated, Tractor Quick Couplings, Connect Under Pressure, Breakaway Sleeve, ISO 5675 - Pioneer 9200 Series Couplers

技术特点Technical Characteristics:
- Size: 1/2”
- Material: Steel
- Port Ends: Female NPTF, Female UNF
- Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene
- -320 version has a lower force sleeve spring for easier connection when not mounted in clamp
- -334 version connects with 1/4" ISO 7241-B nipples
- 尺寸范围：1/2”
- 材料：碳钢
- 尾端连接：NPTF 内螺纹，UNF 内螺纹
- 密封可选：丁腈橡胶，乙丙橡胶，氟橡胶，氯丁橡胶
- -320形式套筒弹簧的连接力较小，当不使用管夹进行装配时，能够简单地进行连接
- -334形式能与1/4" 符合 ISO 7241-B 的阳接头进行连接

市场Markets:
- Agriculture
- Mobile Equipment
- Industrial
- 农机
- 工程机械
- 工业

特点/优势Features/Benefits:
- Connect and disconnect with minimal effort while lines are under pressure
- Lever locks valves in open position to be unaffected by pressure surges and prevent flow checking
- Lever locks valves in closed position to enable easy connection and disconnection while lines are under pressure
- Right and left handed lever orientation with color coded grips help to easily identify raise and lower lines
- Coupling will disconnect and valves will automatically close in the case of a breakaway
- Globally connects with Pioneer universal male tips (nipples) complying to ISO 5675
- Functionally can replace a double shut off quick coupling and two high pressure ball valves
- 当管路中有压力时，能够以很小的力进行连接以及断开
- 拉杆能将阀芯锁定在打开位置，不受压力冲击的影响，并防逆流影响
- 拉杆能将阀芯锁定在关闭位置，从而在管路中带压情况下能够方便地进行连接以及断开
- 右手操作以及左手操作的拉杆，能够使用颜色条进行识别，从而能够方便的确认是往上还是往下打开管路
- 当发生拉断情况时，快换接头会自动地断开，并且阀芯也会自动地关闭
- 能与符合IS0 5675，Pioneer结构阳接头配合连接
- 该系列能从功能上代替1个双截止快换接头以及2个高压球阀的作用。

应用Applications:
- Tractors and mobile equipment attachments
- Agricultural attachments requiring breakaway
- Industrial hydraulics
- NOT recommended for use with gaseous or compressible media
- 拖拉机以及工程机械属具
- 需要拉断功能的农机属具
- 工业液压
- 不推荐用于气体或者压缩空气介质

Technical Specifications

Lever Operated, Tractor Quick Couplings, Connect Under Pressure, Breakaway Sleeve, ISO 5675 - Pioneer 9200 Series Couplers 型号