Zhejiang Songqiao Pneumatic And Hydraulic CO., LTD.
| Supply Ability | 50,000pcs/day, according the capacity of the assembly workshop |
| Delivery Time | within 30 days or as per customers' requirement. |
| Packaging Details | standard exporting package or as per customers' requests. |
| Standard | ISO 7241-1 series “B”, poppet valve |
| WP | Working pressures to 5,000 psi (345 bar) |
| Material | Carbon Steel |
| Size | 1/8' - 1' |
| Thread | BSPP, BSPT, NPT, NPTF, SAE |
| Connection | Locking balls |
| Brand Name | SONGQIAO |
| Model Number | LSQ-S2 |
| Place of Origin | Ningbo,China(Mainland) |
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Product Specification
| Supply Ability | 50,000pcs/day, according the capacity of the assembly workshop | Delivery Time | within 30 days or as per customers' requirement. |
| Packaging Details | standard exporting package or as per customers' requests. | Standard | ISO 7241-1 series “B”, poppet valve |
| WP | Working pressures to 5,000 psi (345 bar) | Material | Carbon Steel |
| Size | 1/8' - 1' | Thread | BSPP, BSPT, NPT, NPTF, SAE |
| Connection | Locking balls | Brand Name | SONGQIAO |
| Model Number | LSQ-S2 | Place of Origin | Ningbo,China(Mainland) |
| High Light | ISO A Quick Disconnect Hydraulic Couplers ，Quick Disconnect Hydraulic Couplers LSQ-TG ，Agricultural Machinery Quick Disconnect Hydraulic Couplers | ||
LSQ-S2, ISO7241-B Hydraulic Couplings in Carbon Steel, Chrome Three
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 | |||||
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")
Socket
| ISO | PARTNO. | LS | ￠D | HEX1 | A | T |
| 5 | LSQ-S2-01SF | 48 | 24 | 17 | 9.5 | G1/8 NPT1/8 |
| 6.3 | LSQ-S2-02SF | 58 | 28.5 | 19 | 13 | G1/4 NPT1/4 |
| 10 | LSQ-S2-03SF | 65 | 35 | 24 | 13 | G3/8 NPT3/8 |
| 12.5 | LSQ-S2-04SF | 74 | 44.5 | 28.5 | 20.5 | G1/2 NPT1/2 |
| 20 | LSQ-S2-06SF | 92 | 54 | 36 | 22 | G3/4 NPT3/4 |
| 25 | LSQ-S2-08SF | 103 | 63.5 | 41 | 23 | G1 NPT1 |
Plug
| ISO | PARTNO. | LP | d | C | HEX2 | A | T |
| 5 | LSQ-S2-01PF | 29 | 10.8 | 19 | 14 | 9.5 | G1/8 NPT1/8 |
| 6.3 | LSQ-S2-02PF | 36 | 14.2 | 22.8 | 19 | 13 | G1/4 NPT1/4 |
| 10 | LSQ-S2-03PF | 40 | 19 | 25 | 24 | 13 | G3/8 NPT3/8 |
| 12.5 | LSQ-S2-04PF | 46.5 | 23.5 | 28 | 28.5 | 20.5 | G1/2 NPT1/2 |
| 20 | LSQ-S2-06PF | 56 | 31.5 | 36 | 36 | 22 | G3/4 NPT3/4 |
| 25 | LSQ-S2-08PF | 63 | 37.8 | 45 | 41 | 23 | G1" NPT1" |
Coupled
| ISO | PARTNO. | L | ￠D | HEX1 | HEX2 | T |
| 5 | LSQ-S2-01 | 58.5 | 24 | 17 | 14 | G1/8 NPT1/8 |
| 6.3 | LSQ-S2-02 | 72 | 28.5 | 19 | 19 | G1/4 NPT1/4 |
| 10 | LSQ-S2-03 | 80.5 | 35 | 24 | 24 | G3/8 NPT3/8 |
| 12.5 | LSQ-S2-04 | 93.5 | 44.5 | 28.5 | 28.5 | G1/2 NPT1/2 |
| 20 | LSQ-S2-06 | 112.5 | 54 | 36 | 36 | G3/4 NPT3/4 |
| 25 | LSQ-S2-08 | 126.5 | 63.5 | 41 | 41 | G1 NPT1 |
Company Details
Business Type:
Manufacturer
Year Established:
1984
Total Annual:
15000000-20000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Zhejiang Songqiao Pneumatic & Hydraulic Co., Ltd. formerly Ningbo Welcome Pneumatic and Hydraulic Co., Ltd. since 1983 year as one of Chinese largest manufacturer of quick coupling. Over 300 advanced production equipments and it has professional automatic processing an... Zhejiang Songqiao Pneumatic & Hydraulic Co., Ltd. formerly Ningbo Welcome Pneumatic and Hydraulic Co., Ltd. since 1983 year as one of Chinese largest manufacturer of quick coupling. Over 300 advanced production equipments and it has professional automatic processing an...
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