Danfoss RV08-DR Technical Information
OPERATION
SPECIFICATIONS
DIMENSIONS mm [in]
22mm
35-40 Nm [26-30 lbf*ft]
Type F
Adjustment
4mm |
6 [0.24] |
54.3 [2.14]
Relief Valves Technical Information
Direct Acting
RV08-DR
This is a direct-acting, poppet-type relief valve that relieves from 1 to 2. It features a highly damped poppet for smooth and stable response.
Theoretical performance |
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Schematic |
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psi |
bar |
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26 cSt [121 SUS] hyd.oil@50°C [122°F] |
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3500 |
250 |
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3000 |
200 |
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1 |
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2 |
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2500 |
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2000 |
150 |
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1500 |
100 |
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1000 |
50 |
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500 |
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Specifications |
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0 |
0 |
0 |
5 |
10 |
15 20 |
25 |
30 l/min |
Rated pressure |
250 bar [3600 psi] |
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Rated flow |
30 l/min [8 US gal/min] |
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7.5 US gal/min |
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0 |
1.5 |
3 |
4.5 |
6 |
Leakage |
10 drops/min @ 80% |
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of pressure setting |
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Weight |
0.10 kg [0.22 lb] |
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Cavity |
SDC08-2 |
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Cross-sectional view
3/4-16 UNF 2A |
13mm |
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7-9 Nm [5-6 lbf*ft] |
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Type K |
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Adjustment |
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2 |
2 |
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1 |
1 |
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Ø30.0 [1.18] |
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Type E |
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Adjustment |
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47.5 [1.87] MAX. |
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30 [1.18] |
6mm |
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58.5 [2.30] MAX. |
ORDERING
INFORMATION
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RV08-DR-1-E-XXX-B-4S |
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Pressure range |
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1 = 20-80 Bar |
[290-1150 psi] |
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2 = 35-160 Bar |
[500-2300 psi] |
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3 = 60-250 Bar |
[870-3600 psi] |
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Adjustment option
E = External
F = Tamper resistant
K = Knob
Crack pressure
Code = Setting in Bar
XXX = No specific setting
Housing and ports |
Housing P/N |
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00 |
= |
No Housing |
No Housing |
DG2B |
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Al, 1/4 BSP |
SDC08-2-DG-2B |
DG3B |
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Al, 3/8 BSP |
SDC08-2-DG-3B |
4S |
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Al, #4 SAE |
CP08-2-4S |
6S |
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Al, #6 SAE |
CP08-2-6S |
Other housings available |
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Seals |
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Seal Kit |
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B = Buna-N |
354000119 |
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V = Viton |
354000219 |
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BC332375370104en-000101 • February 2020 |
RV - 9 |
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