Address: Kandun Industrial B Zone, Cixi City, Zhejiang
Tel: +86-574-63286838
Fax: 086-574-63279378
Contact Person:
Mr. Lou songqiao
E-Mail: LSQ@songqiao.com
ISO 5675 Series Location: Home > Products > Hydraulic Quick Couplings > ISO 5675 Series

  • Product name: LSQ-S4 BALL VALVES TYPE HYDRAULIC QUICK COUPLING

Descripton:

LSQ-S4 Ball Valves Type Hydraulic Quick Coupling(Steel)
Applications: The LSQ-S4 Series brings to the industry a proven design for use on construction equipment, forestry Equipment, agricultural machinery, oil tools, steel mill machinery, and other demanding hydraulic applications.

Specifications:
 

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 NBR



LSQ-S4 Features:
1.Poppet valves available to prevent uncoupled leakage.
2.Ball valves available for rugged dependability in heavy-duty hydraulic applications within rated working pressure.
3.Hard, chrome alloy balls are used for valving, It be loaded on the valve seat by the springs.
4.The valve provides a metal-to-metal seal between the ball and coined seat.
5.Critical parts are hardened for durability.
6.Dependable ball-locking mechanism holds the mating halves together.
7.Socket and plug are precision machined from solid bar stock.
8.LSQ-S4 series conforms to the standard of ISO5675.
9.Compatible with PARKER 4000 Series and FASTER NV/NS Series.

Performance: Test Fluid: Oil-200SUS,1GPM=3.78L/Min,1PSID=0.0069MPa.


LSQ-S4  Series (1/4",3/8",1/2",3/4",1")

Socket

 

ISO

PARTNO.

LS

D

HEX1

A

T

6.3

LSQ-S4-02SF

53.5

27.6

19

12.5

G1/4 NPT1/4

10

LSQ-S4-03SF

63

34

24

13

G3/8 NPT3/8

12.5

LSQ-S4-04SF

66.3

38.6

27

16

G1/2 NPT1/2

20

LSQ-S4-06SF

82.5

48.2

34

19

G3/4 NPT3/4

20

LSQ-S4-06SF(E)

83.5

47.5

35

18

G3/4 NPT3/4

25

LSQ-S4-08SF

96.5

56

41

21

G1 NPT1

Note: LSQ-S4-06SF FASTER interchange, LSQ-S4-06SF(E) Parker interchange

Plug
  

ISO

PARTNO.

LP

d

C

HEX2

A

T

6.3

LSQ-S4-02PF

36

14.2

18.5

19

12.5

G1/4 NPT1/4

10

LSQ-S4-03PF

40

19

22

24

13

G3/8 NPT3/8

12.5

LSQ-S4-04PF

43.5

20.5

27

27

16

G1/2 NPT1/2

20

LSQ-S4-06PF

53.5

28

32

34

19

G3/4 NPT3/4

20

LSQ-S4-06PF(E)

51

26.9

28.5

33.3

18

G3/4 NPT3/4

25

LSQ-S4-08PF

63

31.3

38

41

21

G1" NPT1"

Note: LSQ-S4-06SF FASTER interchange, LSQ-S4-06SF(E) Parker interchange

Coupling Fitting

 

ISO

PARTNO.

L

D

HEX1

HEX2

T

6.3

LSQ-S4-02

72.2

27.6

19

19

G1/4 NPT1/4

10

LSQ-S4-03

82.6

34

24

24

G3/8 NPT3/8

12.5

LSQ-S4-04

87.8

38.6

27

27

G1/2 NPT1/2

20

LSQ-S4-06

107.8

48.2

34

34

G3/4 NPT3/4

20

LSQ-S4-06(E)

102

47.5

35

33.5

G3/4 NPT3/4

25

LSQ-S4-08

126.8

56.2

41

41

G1 NPT1

Note: LSQ-S4-06SF FASTER interchange, LSQ-S4-06SF(E) Parker interchange

 

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