Check Valves Technical Information
Poppet Type, Normal Direction
CV08-NP
OPERATION |
This valve allows free flow from 1 to 2 and blocks flow from 2 to 1. |
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SPECIFICATIONS |
Theoretical performance |
Schematic |
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Pressure drop |
1 |
2 |
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psi bar |
26 cSt [121 SUS] hyd.oil at 50ƱC [122 ƱF] |
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in |
out |
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150 |
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10 |
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8 |
1-2 |
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100
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6 |
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50 |
4 |
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2 |
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0 |
0 |
15 |
30 |
45 |
l/min |
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0 |
4 |
8 |
12 |
US gal/min |
DIMENSIONS Cross-sectional view mm in
Specifications
Rated pressure* |
350 bar [5075 psi] |
Rated flow at 7 bar |
38 l/min |
[100 psi] |
[10 US gal/min] |
Leakage |
6 drops/min @ Rated |
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pressure |
Weight |
0.05 kg [0.11 lb] |
Cavity |
SDC08-2 |
*Rated pressure based on NFPA fatigue test standard (at 1 million cycles)
22 mm [0.866 in] |
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3/4-16 UNF |
27-34 Nm [20-25 lbf*ft] |
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1 |
<![if ! IE]> <![endif]>Ø 12.7 |
<![if ! IE]> <![endif]>[Ø 0.50] |
<![if ! IE]> <![endif]>Ø 22.0 [Ø 0.87] |
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2 |
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9.0 |
27.0 |
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[0.35] |
[1.06] |
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ORDERING INFORMATION
CV08-NP-0.3-B-00
Check Valve
Poppet Type, Normal Direction
Crack Pressure
0.3 0.3 bar [5 psi]
1 1.0 bar [15 psi]
2 2.0 bar [30 psi]
5 5.0 bar [73 psi]
7 7.0 bar [100 psi]
Code |
Ports & Material |
Body Nomenclature |
00 |
00 = Cartridge only |
No Body |
DG2B |
Al, 1/4 BSP |
SDC08-2-DG-2B |
DG3B |
Al, 3/8 BSP |
SDC08-2-DG-3B |
4S |
Al, #4 SAE |
CP08-2-4S |
6S |
Al, #6 SAE |
CP08-2-6S |
**Aluminum bodies are to be used for pressures less than 210 bar (3000 psi)
***Other housings available
Seal Option Seal Kit
B = Buna-N |
120221 |
V = Viton |
120222 |
BC332375208102en-000101 • February 2020 |
CV - 7 |