PK
- Parameter
The LSQ– PK Series brings to the industry a proven design for use on construction equipment , forestry equipment , agricultural machinery , oil tools ,steel mil machinery ,and other demanding hydraulic applications.
1. Poppet vales available to prevent uncoupled leakage.
2. Poppet valves open automatically when coupled , within rated working pressure , to keep the flow expedite.
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-S7series conforms to the standard of ISO5675.
7. Compatible with PASTER NV /NS Series.
Body Size (in) | 1/4 | 3/8 | 1/2 | 3/4 | 1 |
Rated Pressure (PSI) | 5000 | 4000 | 4000 | 3000 | 3000 |
Rated Flow (GPM) | 3 | 6 | 12 | 28 | 50 |
Temperature Range (std seals) | -20℃to + 120℃ | ||||
Standard seal material is NBR | |||||
ISO | PART NO. | Ls | ΦD | HEX1 | A | T |
6.3 | LSQ-PK-02SF | 55.5 | 27.6 | 22.2 | 12.5 | G1/4 NPT1/ 4 |
10 | LSQ-PK-03SF | 60.5 | 34 | 24 | 13 | G3/8 NPT3/ 8 |
12.5 | LSQ-PK-04SF | 68 | 38 | 27 | 16 | G1/2 NPT1/ 2 |
20 | LSQ-PK4-06SF | 83 | 47.5 | 35 | 18 | G3/4 NPT3/ 4 |
20 | LSQ-PK-06SF(E) | 82.5 | 48.2 | 34 | 19 | G3/4 NPT3/ 4 |
25 | LSQ-PK-08SF | 97.5 | 56.2 | 41 | 21 | G1 NPT1 |
ISO | PART NO. | LP | d | C | HEX2 | A | T |
6.3 | LSQ-PK-02PF | 36 | 14.2 | 18.5 | 19 | 12.5 | G1/4 NPT1/4 |
10 | LSQ-PK-03PF | 40 | 19 | 22 | 24 | 13 | G3/8 NPT3/8 |
12.5 | LSQ-PK-04PF | 46 | 20.5 | 29 | 27 | 18 | G1/2 NPT1/2 |
20 | LSQ-PK-06PF | 51 | 26.9 | 28.5 | 33.3 | 18 | G3/4 NPT3/4 |
20 | LSQ-PK-06PF(E) | 53.5 | 28 | 32 | 34 | 19 | G3/4 NPT3/ 4 |
25 | LSQ-PK-08PF | 64 | 31.3 | 34 | 41 | 21 | G1 NPT1 |