The main function of countersunk valve is to prevent a hydraulically positioned load moving uncontrollablyor a pulling cylinder, for example, a directional control valve is actuated or the pump pressure is removed, In additionit is suitable for regulating the speed and / or as a safety valve in case of cable break for cylinders or motors.

Nom. operating pressure PN: PN 210 barConnection: 3/8 "BSPFlow rate: 30 l / mOperating temperature: -25 ° C to +100 ° CConstruction: aluminum housing.

3/8"

98

65

52

30

8,5

210

37

1:4

1/2"

100

70

57

35

8,5

210

70

1:7

3/4"

120

90

66

40

10,5

210

100

1:7

3/8"

141

65

92

30

8,5

210

37

1:4

1/2"

149

70

94

35

8,5

210

70

1:7

3/4"

184

90

102

40

10,5

210

100

1:7

This valve is suitable for the charging of a pressure accumulator. The pressure difference between cutting in and out is 15% of the adjusted value.

Nom. operating pressure PN: PN 250 barConnection: 3/8 "- 3/4" BSPFlow rate: 35 - 100 l / mOperating temperature: -20 ° C to 90 ° CConstruction: aluminum housingInternal leakage: 3cc (50 ° C, 21 cSt; 200 bar)Hysteresis: 90%

3/8"

100-250

210

25

M 18 x 1,5

1/2"

100-250

210

50

1/2" BSP

3/4"

100-250

210

100

1/2" BSP