DH6/10

DH6/10 DH6/10

07.11.2014 Views

Specifications Nominal dimension Maximum working pressure MPa (kgf/cm 2 ) Maximum flow rate L/min Cracking pressure MPa (kgf/cm 2 ) Mass kg Area ratio Refer to the inside structural drawing. Precautions in use To securely close the check valve, connect both A and B ports to the tank line when the directional control valve is at neutral position. (example of use) Cylinder Check valve Selector valve Pressure drop characteristics (viscosity 36 mm 2 /s (cSt)) S-(2)CH6 S-(2)CH10 Pressure drop amount (MPa) Pressure drop amount (MPa) Flow rate (L/min) Flow rate (L/min) S-(2)CH16 S-(2)CH22 Pilot operated check valve Pressure drop amount (MPa) Pressure drop amount (MPa) Flow rate (L/min) Flow rate (L/min) 4-6

■Dimension drawing ●S-(2)CH6 83 8 67 10.3 4-φ5.5 through hole (44) 19 27.8 14 40.5 Width across flat 24 25 40 5.75 P 32.5 26.55 16.25 5.95 B A 31 44 T B A φ12.2 P1 T1 B1 A1 φ6 φ6 φ12.2 φ8 φ8 φ12.2 φ12.2 1.38 O-ring...4-AS568 No.012 Hs90 (for port A1, B1, P1, T1) ●S-(2)CH10 50.8 37.3 27 16.7 3.2 P 12 T A B T 6.3 21.4 32.5 46 70 54 20.8 4-φ6.6 through hole Opposite side dimension 30 Opposite side dimension 17 S-2CH10-11 1.38 O-ring...5-AS568 No.014 Hs90 (for port A1, B1, P1, T1) 123 95.5 14 A B A1 B1 5-φ11 5-φ15.4 114 Width across flat 30 114 95.5 5 5 95.5 A B A 50 B Pilot operated check valve S-CH10-11-A S-CH10-11-B A1 B1 A1 B1 4-7

■Dimension drawing<br />

●S-(2)CH6<br />

83<br />

8<br />

67<br />

<strong>10</strong>.3<br />

4-φ5.5 through hole<br />

(44)<br />

19<br />

27.8<br />

14 40.5<br />

Width across flat 24<br />

25<br />

40<br />

5.75<br />

P<br />

32.5<br />

26.55<br />

16.25<br />

5.95<br />

B<br />

A<br />

31<br />

44<br />

T<br />

B<br />

A<br />

φ12.2<br />

P1 T1<br />

B1 A1<br />

φ6<br />

φ6<br />

φ12.2<br />

φ8<br />

φ8<br />

φ12.2 φ12.2<br />

1.38<br />

O-ring...4-AS568 No.012 Hs90<br />

(for port A1, B1, P1, T1)<br />

●S-(2)CH<strong>10</strong><br />

50.8<br />

37.3<br />

27<br />

16.7<br />

3.2<br />

P<br />

12<br />

T<br />

A<br />

B<br />

T<br />

6.3<br />

21.4<br />

32.5<br />

46<br />

70<br />

54 20.8<br />

4-φ6.6 through hole<br />

Opposite side dimension 30<br />

Opposite side dimension 17<br />

S-2CH<strong>10</strong>-11<br />

1.38<br />

O-ring...5-AS568 No.014 Hs90<br />

(for port A1, B1, P1, T1)<br />

123<br />

95.5<br />

14<br />

A B<br />

A1 B1<br />

5-φ11<br />

5-φ15.4<br />

114<br />

Width across flat 30<br />

114<br />

95.5 5<br />

5<br />

95.5<br />

A B<br />

A<br />

50<br />

B<br />

Pilot operated check valve<br />

S-CH<strong>10</strong>-11-A<br />

S-CH<strong>10</strong>-11-B<br />

A1<br />

B1<br />

A1<br />

B1<br />

4-7

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