ISO7241-B/S2開閉式液壓快速接頭（碳鋼）
應用：ISO7241-B/S2接頭使用于各種范圍的液壓應用。這類雙截止接頭能適用以下情況：流體輸送管路因設備操作或維護而需要連接及斷開，而且希望不出現流體損耗。LSQ-S2接頭廣泛應用于各種工業所需的連接，主要用于建筑設備、森林設備、農業機械、液壓機具、石油設備、鋼鐵設備、化學品、及其它所需的液壓應用。
技術規范：
|
規格(英寸) |
1/8 |
1/4 |
3/8 |
1/2 |
3/4 |
1 |
|
額定壓力(PSI) |
5000 |
5000 |
4000 |
4000 |
3000 |
3000 |
|
額定流量(GPM) |
1 |
3 |
6 |
12 |
28 |
50 |
|
溫度范圍(標準密封圈) |
-20℃至+120℃ |
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|
標準密封圈材料 |
丁腈橡膠NBR |
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ISO7241-B/S2系列接頭具有以下特征：
1、接頭斷開時，閥芯自動閉合，防止泄漏。
2、接頭連接后，閥自動開啟，在額定工作范圍內，始終保持流體的暢通。
3、關鍵部件經過感應淬火，所以耐用性好。
4、可靠的球機構將相匹配的兩半部分結合在一起。
5、母插座和公插頭采用實心的棒料精密制造。
6、本接頭符合ISO7241-B標準。
7、并與下列產品互換：美國派克(PARKER)60系列、意大利快事達(FASTER)HNV系列、美國愛力克(AEROQUIP)FD45系列、美國漢森(HANSEN)HK系列。
性能：測試液體油-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℃ |
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| 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 |
PART |
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 |
公插頭
|
ISO |
PART |
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 |
連接裝配器
|
ISO |
PART |
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 |
|
