HOUSINGS AND ACCESSORY PRODUCTS
DESCRIPTION
A drop-in, cartridge-style check valve disc designed to conveniently integrate with a
5-way directional cartridge as a load sense check on port ➀. The valve requires a
modified cavity as indicated below.
OPERATION
The CVD08 check valve disc allows free flow from port ➁ to port ➀, while normally
blocking flow in the opposite direction.
FEATURES
• Hardened parts for long life.
• Heavy duty construction.
• Industry common cavity.
RATINGS
Operating Pressure: 250 bar (3625 psi)
Internal Leakage: Maximum: 25 ml/minute (1.5 cu. in./minute) at 207 bar (3000 psi)
Operating Temperature: -40 to 120°C (-40° to 248°F)
Materials: Steel with hardened work surfaces
Weight: 0.01 kg. (0.02 lb.)
CVD08 08-Size Check Valve Disc
USASI/ISO:
SYMBOL
8.470.1
TO ORDER
Model No: CVD08
1.72/25
1.38/20
0.38
0.1
0.76
0.2
1.14
0.3
FLOW lpm/gpm
PRESSURE DROP bar/psi
1.51
0.4
1.89
0.5
➁
to
➀
32 cSt/150 sus oil at 40°C
0.69/10
1.03/15
0.34/5
0.420
10.67
Dia. 0.437 (11.10)
Minimum
Dia.
0.16 (4.1)
Minimum
29°
Optional Location for Port
Dia. 0.378 (9.60) Maximum
0.50
12.7
Maximum
0.50
12.7
Minimum
2.770 *
70.36
0.050 – 0.080
1.27 – 2.03
Dia.
Cartridge Valve Check Valve Disc
* Dimension from
Spotface of
Recommended
VC08-5 Cavity
INCH
MILLIMETRE
0.50
12.7
0.378 – 0.372
9.60 – 9.45
Port
INSTALLATION (See VC08-5 Cavity Detail, page 9.108.3)
PERFORMANCE (Disc Only)
DIMENSIONS
HYDRAFORCE
.com
®
Blue rectangles are links to other catalog pages.
8.470.2
CVD10 10-Size Check Valve Disc
DESCRIPTION
A drop-in, cartridge-style check valve disc designed to conveniently integrate with a
5-way directional cartridge as a load sense check on port ➀. The valve requires a
modified cavity as indicated below.
OPERATION
The CVD10 check valve disc allows free flow from port ➁ to port ➀, while normally
blocking flow in the opposite direction.
FEATURES
• Hardened parts for long life.
• Heavy duty construction.
• Industry common cavity.
RATINGS
Operating Pressure: 250 bar (3625 psi)
Internal Leakage: Maximum: 25 ml/minute (1.5 cu. in./minute) at 207 bar (3000 psi)
Operating Temperature: -40 to 120°C (-40° to 248°F)
Materials: Steel with hardened work surfaces
Weight: 0.01 kg. (0.02 lb.)
USASI/ISO:
SYMBOL
TO ORDER
Model No: CVD10
1.72/25
1.38/20
0.38
0.1
0.76
0.2
1.14
0.3
FLOW lpm/gpm
PRESSURE DROP bar/psi
1.51
0.4
1.89
0.5
➁
to
➀
32 cSt/150 sus oil at 40°C
0.69/10
1.03/15
0.34/5
Dia. 0.562 (14.27)
Minimum
Check Valve Disc
* Dimension from
Spotface of
Recommended
VC10-5 Cavity
INCH
MILLIMETRE
0.050 – 0.080
1.27 – 2.03
3.125 *
79.38
Cartridge Valve
0.546
13.87
Dia.
0.50
12.7
29°
0.16 (4.1)
Minimum
0.50
12.7
Maximum
0.50
12.7
Minimum
Optional Location for Port
Dia.
Dia. 0.503 (12.78) Maximum
0.503 – 0.497
12.78 – 12.62
Port
INSTALLATION (See VC10-5 Cavity Detail, page 9.110.6)
PERFORMANCE (Disc Only)
DIMENSIONS
®
HYDRAFORCE
HYDRAFORCE
.com
®
Blue rectangles are links to other catalog pages.
