型号：ISO7241-B/S2开闭式液压快速接头
ISO7241-B//S2 CLOSETYPE HYDRAULIC QUICK COUPLING
产品详情
描述：
ISO7241-B/S2开闭式液压快速接头（碳钢）
应用：ISO7241-B/S2接头使用于各种范围的液压应用。这类双截止接头能适用以下情况：流体输送管路因设备操作或维护而需要连接及断开，而且希望不出现流体损耗。LSQ-S2接头广泛应用于各种工业所需的连接，主要用于建筑设备、森林设备、农业机械、液压机具、石油设备、钢铁设备、化学品、及其它所需的液压应用。
技术规范：
规格(英寸) | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 |
额定压力(PSI) | 5000 | 5000 | 4000 | 4000 | 3000 | 3000 |
额定流量(GPM) | 1 | 3 | 6 | 12 | 28 | 50 |
温度范围(标准密封圈) | -20℃至+120℃ |
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标准密封圈材料 | 丁腈橡胶NBR |
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ISO7241-B/S2系列接头具有以下特征：
1、接头断开时，阀芯自动闭合，防止泄漏。
2、接头连接后，阀自动开启，在额定工作范围内，始终保持流体的畅通。
3、关键部件经过感应淬火，所以耐用性好。
4、可靠的球机构将相匹配的两半部分结合在一起。
5、母插座和公插头采用实心的棒料精密制造。
6、本接头符合ISO7241-B标准。
7、并与下列产品互换：美国派克(PARKER)60系列、意大利快事达(FASTER)HNV系列、美国爱力克(AEROQUIP)FD45系列、美国汉森(HANSEN)HK系列。
性能：测试液体油-200SUS，1GPM=3.78L/Min,1PSID=0.0069MPa.
ISO7241-B/S2系列(1/4",3/8",1/2",3/4",1")
Descripton:
LSQ-S2 Close Type Hydraulic Quick Coupling(Steel)
Applications:LSQ-S2 couplings, are used across the spectrum of hydraulic applications. These Double Shut-Off couplings can be found anywhere that fluid transfer lines need to be connected and disconnected for operation or maintenance of equipment, and a loss of fluid is undesirable.LSQ-S2 are used in construction quipment, Forestry equipment, agricultural machinery, oil tools, Oil equipment, steel mill machinery, and other demanding hydraulic applications.
Specifications:
| Body Size(in) | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 |
| Rated Pressure(PSI) | 5000 | 5000 | 4000 | 4000 | 3000 | 3000 |
| Rated Flow(GPM) | 1 | 3 | 6 | 12 | 28 | 50 |
| Temperature Range | -20℃ to +120℃ |
|
| Seal material | NBR |
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LSQ-S2 Series couplings feature:
1.Poppet valves available to prevent uncoupled leakage.
2.Poppet valves open automatically when coupled, within rated working pressure, to keep the flow expeditely.
3.Critical parts are hardened for durability.
4.Dependable ball-locking mechanism holds the mating halves together.
5.Socket and plug are precision machined from solid bar stock.
6.LSQ-S2 series conforms to the standard of ISO 7241-B.
7.Compatible with PARKER 60 Series, FASTER HNV Series, AEROQUIP FD45 Series and HANSEN HK Series.
Performance: Test Fluid:Oil-200SUS.1GPM=3.78L/Min,1PSID=0.0069MPa
LSQ-S2 Series(1/4",3/8",1/2",3/4",1")
母插座
ISO | PARTNO. | LS | ￠D | HEX1 | A | T |
5 | S2-01SF | 48 | 24 | 17 | 9.5 | G1/8 NPT1/8 |
6.3 | S2-02SF | 58 | 28.5 | 19 | 13 | G1/4 NPT1/4 |
10 | S2-03SF | 65 | 35 | 24 | 13 | G3/8 NPT3/8 |
12.5 | S2-04SF | 74 | 44.5 | 28.5 | 20.5 | G1/2 NPT1/2 |
20 | S2-06SF | 92 | 54 | 36 | 22 | G3/4 NPT3/4 |
25 | S2-08SF | 103 | 63.5 | 41 | 23 | G1 NPT1 |
公插头
ISO | PARTNO. | LP | d | C | HEX2 | A | T |
5 | S2-01PF | 29 | 10.8 | 19 | 14 | 9.5 | G1/8 NPT1/8 |
6.3 | S2-02PF | 36 | 14.2 | 22.8 | 19 | 13 | G1/4 NPT1/4 |
10 | S2-03PF | 40 | 19 | 25 | 24 | 13 | G3/8 NPT3/8 |
12.5 | S2-04PF | 46.5 | 23.5 | 28 | 28.5 | 20.5 | G1/2 NPT1/2 |
20 | S2-06PF | 56 | 31.5 | 36 | 36 | 22 | G3/4 NPT3/4 |
25 | S2-08PF | 63 | 37.8 | 45 | 41 | 23 | G1 NPT1 |
连接装配器
ISO | PARTNO. | LS | ￠D | HEX1 | HEX2 | T |
5 | S2-01 | 58.8 | 24 | 17 | 14 | G1/8 NPT1/8 |
6.3 | S2-02 | 72 | 28.5 | 19 | 19 | G1/4 NPT1/4 |
10 | S2-03 | 80.5 | 35 | 24 | 24 | G3/8 NPT3/8 |
12.5 | S2-04 | 93.5 | 44.5 | 28.5 | 28.5 | G1/2 NPT1/2 |
20 | S2-06 | 112.5 | 54 | 36 | 36 | G3/4 NPT3/4 |
25 | S2-08 | 126.5 | 63.5 | 41 | 41 | G1 NPT1 |
