Double overcentre valves

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d Specification 3/8" DE 1/2" DE 1/4" DE
Pilot ratio 1:3.1 1:3.1 1:5.5
Max flow (L/min ) 35 50 105
Max pressure (Bar) 350

USE AND OPERATION:
These valves are used to control actuator's movement and block in both directions in order to enable the following functions:
 •  under control descent of a load: load's weight doesn't carry it away, as the valve prevents any cavitations of the actuator;
 •  limited maximum pressure in case of shocks created by loads, overloads or sudden manoeuvrings(load control with opened centre distributor).

APPLICATIONS:
Connect V1 and V2 to the pressure flow, C1 and C2 to the actuator to be controlled. In-line mounting.



Model

V1/V2/C1/C2

L

L1

L2

L3

L4

L5

D

H

S

HYVBCD 3/8" DE

G 3/8"

120

264

34

73

44

8

8.5

60

30

HYVBCD 1/2" DE

G 1/2"

120

264

36

73

44

8

8.5

60

30

HYVBCD 3/4" DE

G 3/4"

152

296

58

106

44

21

8.5

80

35

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