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12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

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12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

China 12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat supplier

Large Image :  12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

Product Details:

Place of Origin: Ningbo,China(Mainland)
Brand Name: SONGQIAO
Model Number: LSQ-DL/DLD

Payment & Shipping Terms:

Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: standard exporting package or as per customers' requests.
Delivery Time: within 30 days or as per customers' requirement.
Supply Ability: 50,000pcs/day, according the capacity of the assembly workshop
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Detailed Product Description
Standard: ISO 16028 Series, Flat Face WP: Working Pressures To 4,350 Psi (300 Bar)
Material: Carbon Steel Size: 3/8' - 1/2'
Thread: BSPP, BSPT, NPT, NPTF, SAE Connection: Locking Balls

LSQ-DL/DLD, ISO16028, Multi-Couplings Type Hydraulic Couplings in Carbon Steel, Connect under Pressure, Zinc Nickle Plat

 

Descripton:

LSQ-DL/DLD have a compact structure, manual multi-couplings that offer a wide range of solutions for any application requiring connection and disconnection of several hydraulic. Up to 6 lines can be simultaneously connected and disconnected by a safe, simple and quick movement requiring low effort. The lines can all have the same size or each line can be different from the others according to the application.

12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

TECHNICAL FEATURES AND OPTIONS

Interchangeability: Songqiao internal Standard

Mechanical connection: Internal cams and locking pins

Connection system: Rotating the lever

Disconnection system: Rotating the lever

Construction material and surface treatment:

Body plates in aluminum alloy oxidation

Cams and pins in high resistance carbon steel with special heat treatment.

Others components in carbon steel with zinc plating or zinc nickel treatment.

 

12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

HOW TO USE

TO CONNECT:

Before to couple clean the flat mating surface of the couplings to avoid the inclusion of dirty in the circuit.

Insert the guidance pins of the mobile multicoupling

in the holes of the fixed multicoupling and move the mobile half till the contact of the couplings faces (fig. 1).

Acting on the handle turn the lever in the direction of the fixed multicoupling (fig. 2).

Continue to rotate till the safety lock automatically engage itself (fig. 3).

Now the multicoupling is coupled and ready to work. In case of connection with residual pressure in the circuit , the maximum force is required only for the last third of the connection.

 

TO DISCONNECT

Push the red safety button, at the same time acting on the handle turn the lever in the direction of the mobile multicoupling (fig. 4).

Continue to rotate till the mechanical stop of the levers (fig. 5)

Now the multicoupling is uncoupled and it is possible to pull out the mobile half (fig. 6).

When the fixed multicoupling is mounted upside down, the mobile multicoupling must be supported in order to avoid it fall down causing damage.

In case of disconnection with residual pressure in the circuit, the maximum force is required only for the first third of the disconnection.

 

Body Size(in) 3/8 1/2
Rated Pressure (PSI) 4350 4350
Rated Flow(GPM) 6 12
Temperature Range(std seals) -20℃ to +120℃
Standard seal material NBR

12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

SIZE PARTNO. A B C D E F G H
6*12(12.5) LSQ-DL6-04 179.5 255 55 30 110 90.4 50 30
4*12(12.5) LSQ-DL4-04 135.3 255 55 30 110 90.4 50 30
2*12(12.5) LSQ-DL2-04 123 255 55 30 110 90.4 47.3 30
6*3/8(10) LSQ-DL6-03 160.5 255 50 25 110 86.5 84.8 28
4*3/8(10) LSQ-DL4-03 123 255 50 25 110 88.5 47.3 28
2*3/8(10) LSQ-DL2-03 123 255 50 25 110 88.5 47.3 28

12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

SIZE PARTNO. A B C D E F G H
6*12(12.5) LSQ-DLD6-04 179.5 314 55 30 110 90.4 50 30
4*12(12.5) LSQ-DLD4-04 135.3 314 55 30 110 90.4 50 30
2*12(12.5) LSQ-DLD2-04 123 314.5 55 30 110 90.4 47.3 30
6*3/8(10) LSQ-DLD6-03 160.5 314.5 50 25 110 86.5 84.8 28
4*3/8(10) LSQ-DLD4-03 123 314.5 50 25 110 88.5 47.3 28
2*3/8(10) LSQ-DLD2-03 123 314.5 50 25 110 88.5 47.3 28

INSTALLATION:

Fix the fixed multicoupling on the machine using fixing screws as indicated in the drawing here below.

12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

SIZE PARTNO. T HEX1 L LS B E
6*12(12.5) LSQ-DL6-04 G1/2 S32 144.5 74.9 255 110
4*12(12.5) LSQ-DL4-04 G1/2 S32 100.3 74.9 255 110
2*12(12.5) LSQ-DL2-04 G1/2 S32 88 74.9 255 110
6*3/8(10) LSQ-DL6-03 G3/8 S24 125.5 68 255 110
4*3/8(10) LSQ-DL4-03 G3/8 S24 88 68 255 110
2*3/8(10) LSQ-DL2-03 G3/8 S24 88 68 255 110

12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

SIZE PARTNO. T HEX1 L LS I E
6*12(12.5) LSQ-DLD6-04 G1/2 S32 144.5 74.9 314.5 110
4*12(12.5) LSQ-DLD4-04 G1/2 S32 100.3 74.9 314.5 110
2*12(12.5) LSQ-DLD2-04 G1/2 S32 88 74.9 314.5 110
6*3/8(10) LSQ-DLD6-03 G3/8 S24 125.5 68 314.5 110
4*3/8(10) LSQ-DLD4-03 G3/8 S24 88 68 314.5 110
2*3/8(10) LSQ-DLD2-03 G3/8 S24 88 68 314.5 110

12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

SIZE PARTNO. T HEX2 L LP M F D
6*12(12.5) LSQ-DL6-04 G1/2 S32 144.5 95.8 83 90.4 24.54
4*12(12.5) LSQ-DL4-04 G1/2 S32 100.3 95.8 83 90.4 24.54
2*12(12.5) LSQ-DL2-04 G1/2 S32 88 95.8 83 90.4 24.54
6*3/8(10) LSQ-DL6-03 G3/8 S24 125.5 78 83 86.5 19.75
4*3/8(10) LSQ-DL4-03 G3/8 S24 88 78 83 86.5 19.75
2*3/8(10) LSQ-DL2-03 G3/8 S24 88 78 83 86.5 19.75

12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

SIZE PARTNO. T HEX1 LS D A
12.5 LSQ-DL-04SF G1/2 S32 74.9 30 26.6
10 LSQ-DL-03SF G3/8 S24 68 24 19.8

12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

SIZE PARTNO. T HEX1 LP D A
12.5 LSQ-DL-04PF G1/2 S32 95.8 30 26.6
10 LSQ-DL-03PF G3/8 S24 78 24 23.2

12GPM Flush Face Hydraulic Quick Couplers Connect Under Pressure Zinc Nickle Plat

SIZE PARTNO. T HEX1 HEX2 L
12.5 LSQ-DL-04 G1/2 S32 S32 153
10 LSQ-DL-03 G3/8 S24 S24 130.5

Contact Details
Zhejiang Songqiao Pneumatic And Hydraulic CO., LTD.

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