CV - Check Valves Catalog
CV - 8
Check Valves Catalog
11141707 • Rev CB • March 2016
ORDERING
INFORMATION
SPECIFICATIONS
DIMENSIONS
OPERATION
mm in
US gal/min
1-2
26 cSt [121 SUS] hyd.oil at 50ƱC [122 ƱF]
50
150
100
0
0
bar
psi
4
8
12
Pressure drop
8
10
0
15
l/min
30
45
4
6
2
in
out
1
2
Ø 12.7
[Ø 0.50]
Ø 22.0
[Ø 0.87]
9.0
[0.35]
27.0
[1.06]
22 mm [0.866 in]
27-34 Nm [20-25 lbf*ft]
3/4-16 UNF
2
1
Check Valve
Poppet Type, Normal Direction
00 = Cartridge only
Al, 1/4 BSP
Al, 3/8 BSP
Al, #4 SAE
No Body
SDC08-2-DG-2B
SDC08-2-DG-3B
CP08-2-4S
CP08-2-6S
Ports & Material Body NomenclatureCode
00
DG2B
DG3B
4S
6S
7.0 bar [100 psi]
5.0 bar [73 psi]
2.0 bar [30 psi]
1.0 bar [15 psi]
0.3 bar [5 psi]
Crack Pressure
0.3
1
2
7
5
V = Viton
B = Buna-N
Seal Kit
Seal Option
**Aluminum bodies are to be used for pressures less than 210 bar (3000 psi)
***Other housings available
CV08-NP-0.3-B-00
Al, #6 SAE
120221
120222
This valve allows free ow from 1 to 2 and blocks ow from 2 to 1.
Rated pressure* 350 bar [5075 psi]
Rated ow at 7 bar
[100 psi]
38 l/min
[10 US gal/min]
Leakage 6 drops/min @ Rated
pressure
Weight 0.05 kg [0.11 lb]
Cavity SDC08-2
*Rated pressure based on NFPA fatigue test
standard (at 1 million cycles)
Theoretical performance Schematic
Cross-sectional view
Specications
CV08-NP
CV08-NP
Poppet Type, Normal Direction
CV08-NP
Table of Contents/Introduction
Index
Quick Reference