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Control Valves and Accessories »Hydraulic control systems
The main function of countersunk valve is to prevent a hydraulically positioned load moving uncontrollably or a pulling cylinder, for example, a directional control valve is actuated or the pump pressure is removed, In addition it 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 bar Connection: 3/8 "BSP Flow rate: 30 l / m Operating temperature: -25 ° C to +100 ° C Construction: aluminum housing.
Part no.
Connection(BSP)
A
B
C
D
E
P max. (bar)
Q max. (l/min)
Control pressure rate
85002101
3/8"
98
65
52
30
8,5
210
37
1:4
85002102
1/2"
100
70
57
35
8,5
210
70
1:7
85002103
3/4"
120
90
66
40
10,5
210
100
1:7

LOWERING CHECK VALVE SBV-D-06


The main function of a Senkventiles is to prevent that a hydraulically positioned load moving uncontrollably or a pulling cylinder, for example, a directional control valve is actuated or the pump pressure ceases In addition it 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 350 bar Connection: 3/8 "-3 / 4 BSP Flow rate: 50 - 120 l / m Operating temperature: -25 ° C to +100 ° C Model: Steel Case chromium (VI)-free coated.
Part no.
Connection(BSP)
A
B
C
D
E
P max. (bar)
Q max. (l/min)
Control pressure rate
85002104
3/8"
141
65
92
30
8,5
210
37
1:4
85002105
1/2"
149
70
94
35
8,5
210
70
1:7
85002106
3/4"
184
90
102
40
10,5
210
100
1:7
ACCUMULATOR CHARGING VALVE SLV-06
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 bar Connection: 3/8 "- 3/4" BSP Flow rate: 35 - 100 l / m Operating temperature: -20 ° C to 90 ° C Construction: aluminum housing Internal leakage: 3cc (50 ° C, 21 cSt; 200 bar) Hysteresis: 90%
Part no.
Connection(BSP)
sprining range (bar)
P max. (bar)
Q max. (l/min)
Connection ACC
85034020
3/8"
100-250
210
25
M 18 x 1,5
85034021
1/2"
100-250
210
50
1/2" BSP
85034022
3/4"
100-250
210
100
1/2" BSP

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All FREJUS replacement parts are not intended to be sold as OEM parts. OEM part numbers are provided for reference purposes only.