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DOUBLE EFFECT
OVC-DE-L-SF (3/4-1)
Double effect overcentre valve with brake unclamping
| Max pressure | 350 bar |
| Standard pilot ratio | 4:1 |
| Pilot ratio upon request | 3:1 8:1 10:1 |
| Type | V,C | F | Maximum flow [l/min] |
| OVC-DE-L-SF-34 | 3/4" GAS | 1/4" GAS | 100 |
| OVC-DE-L-SF-10 | 1" GAS | 1/4" GAS | 120 |
| Setting | The valve must be set at least 1.3 times maximum load induced pressure | ||
| Code | Standard setting bar (Q= 5l/min) |
Setting range bar |
Spring color |
| 01 | 100 | 20÷200 | White |
| 02 | 280 | 50÷350 | Black |
| Options | ||
- leakproof hex socket screw |
C sealing cap |
D cap |
Performaces and calibrations are carried out by using hydraulic oil with 30 cSt viscosity at 50°C
Recommended viscosity 10 ÷ 420 cSt
Working temperature -20 ÷ +90 °C
Absolute filitration 25 μm
code
description
max. flow rate
max. pressure
threads
(ordering initials)
l/min
gpm
bar
psi
OVC00473
OVCDELSF3401
110
29.06
350
5076
G3/4
OVC00474
OVCDELSF3402
110
29.06
350
5076
G3/4
OVC00512
OVCDELSF1001
120
31.70
350
5076
G1
OVC00513
OVCDELSF1002
120
31.70
350
5076
G1
OVC00753
OVCDELSF3402A (ACCIAIO) R.P. 3:1
110
29.06
350
5076
G3/4
OVC00735
OVCDELSF1002A (ACCIAIO)
120
31.70
350
5076
G1
OVC00723
OVCDELSF3402D
110
29.06
350
5076
G3/4
OVC00939
OVCDELSF1002DA (ACCIAIO)
120
31.70
350
5076
G1"
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