Zhejiang Songqiao Pneumatic And Hydraulic CO., LTD.
Songqiao — Your Fluid Connecter Expert!
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LSQ-VEP, Flush Face and Thread LockedType Hydraulic Couplings in Carbon Steel, Chrome Three and Black Zinc Nickle Plated
Descripton:
Applications
LSQ-VEP Series widely used in below public equipments:
Protable construction equipments
Hydraulic tools
Vehicles
Features:
Compatible with STCCHI VEP Series
HOW TO USE
• Before connecting clean the flat mating surface of coupling to avoid inclusion of contamination in the circuit.
• To couple pull forward the connection sleeve of the female coupling. Align the female and male coupling holding forward the connection sleeve and thread together turning the sleeve.
Keep couplers aligned during connection process. Do not push to connect couplings.
The screwing of the threads should be done by hand without the use of the tools for the first part of the connection.
The use of tools for the second part of connection can be necessary if there is high residual pressure in the circuit.
Screw the connecting sleeve of the female until metal surface contact with the male coupling is complete.
Tighten the sleeve to the base of the male using the tightening torque spec. as indicated in the table
below.
• To uncouple turn sleeve from contact position using a wrench, then unscrew making sure the couplings stay aligned through the entire process.
| Body Size(in) | 1/2(04) | 5/8(06) | 3/4(08) | 1(10) | 1-1/2(12) | |
| Rated Pressure(PSI) | 7000 | 7000 | 7000 | 6000 | 5000 | |
| Rated Flow(GPM) | 12 | 28 | 50 | 88 | 152 | |
| Temperature Range | -20℃ to +120℃ | |||||
| Standard seal material NBR | ||||||
| ISO | PART NO | LS | D | HEX1 | HEX2 | A | T |
| 13 | LSQ-VEP-04SF | 103.5 | Φ49 | S36 | S46 | 16.5 | G1/2 NPT1/2 |
| 16 | LSQ-VEP-06SF | 114 | Φ53.7 | S41 | S50 | 20 | G3/4 NPT3/4 |
| 19 | LSQ-VEP-08SF | 133.5 | Φ58.8 | S46 | S55 | 21 | G1 NPT1 |
| 25 | LSQ-VEP-10SF | 145.2 | Φ68.7 | S55 | S65 | 21 | G1-1/4 NPT1-1/4 |
| 31.5 | LSQ-VEP-12SF | 187.5 | Φ92 | S65 | S85 | 21 | G1-1/2 NPT1-1/2 |
| ISO | PART NO | LS | C | d | E | HEX2 | A | T |
| 13 | LSQ-VEP-04PF | 95 | 18.8 | 24.54 | M40*3 | S36 | 16.5 | G1/2 NPT1/2 |
| 16 | LSQ-VEP-06PF | 98.8 | 19.5 | 27.04 | M45*3 | S36 | 20 | G3/4 NPT3/4 |
| 19 | LSQ-VEP-08PF | 113.9 | 24 | 29.95 | M50*3 | S46 | 21 | G1 NPT1 |
| 25 | LSQ-VEP-10PF | 123.5 | 24.8 | 36.05 | M58*3 | S55 | 21 | G1-1/4 NPT1-1/4 |
| 31.5 | LSQ-VEP-12PF | 150 | 31.5 | 57 | Tr80*4 | S65 | 21 | G1-1/2 NPT1-1/2 |
| ISO | PART NO | L | D | HEX1 | HEX2 | HEX3 | T |
| 13 | LSQ-VEP-04 | 154.5 | Φ49 | S36 | S46 | S36 | G1/2 NPT1/2 |
| 16 | LSQ-VEP-06 | 164.3 | Φ53.7 | S41 | S50 | S36 | G3/4 NPT3/4 |
| 19 | LSQ-VEP-08 | 189.4 | Φ58.8 | S46 | S55 | S46 | G1 NPT1 |
| 25 | LSQ-VEP-10 | 207.2 | Φ68.7 | S55 | S65 | S55 | G1-1/4 NPT1-1/4 |
| 31.5 | LSQ-VEP-12 | 263.5 | Φ92 | S65 | S85 | S65 | G1-1/2 NPT1-1/2 |