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Parker派克快换接头Parker Quick Couplings
Parker Dry Break Quick Connect Coupling, Series NSR
Parker派克NSR系列干式快速连接接头
Parker派克流体连接件Parker fluid connectors
干式快速接头系统，公称直径为6/9/12，适用于max.160 bar的铁路应用。提供不锈钢。Dry break quick coupling system with nominal diameter 6/9/12 for railway applications up to 160 bar. Available in stainless steel.
Parker派克NSR系列干式快速连接接头 
派克的Quick Connect Coupling系列NSR是具有平面阀的干式断开接头。NSR系列因其小的压降而引人注目。Parker's Quick Connect Coupling Series NSR are dry break couplings with a flat face valve. Series NSR stands out for its minimal pressure drop.
NSR系列根据冲击和振动试验DIN EN 61373:1999（铁路应用、车辆设备）以及DIN EN 60068-2-64（振动，宽带随机）和DIN EN 60068-2-27（冲击）进行认证。The NSR series is certified according to the shock and vibration test DIN EN 61373:1999 (railway applications, rolling stock equipment) as well as DIN EN 60068-2-64 (vibration, broad-band random) and DIN EN 60068-2-27 (shock).
市场Markets:
- 运输Transportation
功能/优点Features/Benefits:
- 干裂提升阀，可减少连接/断开时的泄漏-连接时，外部密封件可防止污染物（刹车粉，路盐，水）进入
Dry-break poppet valve for reduced spillage during connection/disconnection When connected, the external seal prevents any ingress of contaminants (brake dust, road salt, water)
- 硬化不锈钢结构
Hardened stainless steel construction
应用Applications:
- 液压制动系统Hydraulic Brake Systems
直径：标称：6.0、9.0或12毫米
随附阀门：是
VERSION：平封
外径：34.5至53毫米
建筑材料：不锈钢
密封材料：丁腈橡胶
MIN.工作温度：-40°摄氏度
MAX.工作温度：60°摄氏度
MAX.工作压力：160bar
应用：交通运输-铁路
NSR系列 -平齐端面-阴接头
| 型号 |
本体尺寸
DN |
外连接A |
六角 HEX
mm |
总长 L
mm |
L1
mm |
MAX.直径 D
mm |
| NSR-251-14MCL |
6 |
M14×1.5 |
24 |
61 |
10 |
34,5 |
| NSR-251-16HMCL |
6 |
M16×1.5 |
24 |
86 |
35 |
34,5 |
| NSR-251-16MCL |
6 |
M16×1.5 |
24 |
62 |
11 |
34,5 |
NSR系列 -平齐端面-阳接头
| 型号 |
本体尺寸
DN |
外连接A |
六角 HEX
mm |
总长 L
mm |
L1
mm |
| NSR-252-14HMCL |
6 |
M14×1.5 |
24 |
81 |
34 |
| NSR-252-16HMCL |
6 |
M16×1.5 |
24 |
83,5 |
35 |
| NSR-252-16MCL |
6 |
M16×1.5 |
24 |
59,5 |
11 |
| NSR-252-4MBE |
6 |
G 1/4 |
24 |
59,5 |
12,1 |
| NSR-372-6MBO |
9 |
G 3/8 |
24 |
72,2 |
12 |
Dry Break Quick Connect Coupling, Series NSR型号
| Part |
Type |
Connection Type |
Connection Thread Size (inch) |
Length (mm) |
| NSR-251-14MCL |
Coupling |
Male Thread - metric |
14 x 1,5 |
61 |
| NSR-251-16HMCL |
Coupling |
Male Thread - metric |
16 x 1,5 |
86 |
| NSR-251-16MCL |
Coupling |
Male Thread - metric |
16 x 1,5 |
62 |
| NSR-252-14HMCL |
Plug |
Male Thread - metric |
14 x 1,5 |
81 |
| NSR-252-16HMCL |
Plug |
Male Thread - metric |
16 x 1,5 |
83,5 |
| NSR-252-16MCL |
Plug |
Male Thread - metric |
16 x 1,5 |
59,5 |
| NSR-252-4MBE |
Plug |
Male BSPP Thread |
1/4 |
59,5 |
| NSR-371-6MBO |
Coupling |
Male BSPP Thread |
3/8 |
80 |
| NSR-372-6MBO |
Plug |
Male BSPP Thread |
3/8 |
72,2 |
| NSR-501-8MBO |
Coupling |
Male BSPP Thread |
1/2 |
111 |
| NSR-502-8MBO |
Plug |
Male BSPP Thread |
1/2 |
91 |
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