N
2
1
F
2
1
FOR ALUMINUM OR STEEL VALVE HOUSING CONFIGURATIONS SEE PAGE 0-011.1
FOR ALUMINUM OR STEEL VALVE HOUSING CONFIGURATIONS SEE PAGE 0-011.1
.315" [8.0] HEX.
.315" [8.0] HEX.
1.00"
1.00"
HEX
HEX
[25,4]
[25,4]
1.88"
1.88"
[47,62]
[47,62]
1.88"
1.88"
[47,62]
[47,62]
150
150
PRESSURE DROP ( P)
PRESSURE DROP ( P)
PSI
PSI
50
50
0
100
100
2
G.P.M.(135 SUS)
G.P.M.(135 SUS)
4
6
200
200
7,6
7,6
L/M (28,5 cSt)
L/M (28,5 cSt)
15,1
15,1
22,7
22,7
10,5
10,5
8
3,5
3,5
BAR
BAR
10
10
7,0
7,0
30,3
30,3
14,0
14,0
38
38
1 TO 2
1 TO 2
2 TO 1
2 TO 1
OPEN
OPEN
1 TO 2
1 TO 2
CLOSED
CLOSED
"F"
"F"
"N"
"N"
1.10"
1.10"
[27,9]
[27,9]
1
2
1.62"
1.62"
[41,1]
[41,1]
SEALS
SEALS
ADJUSTMENT
ADJUSTMENT
08 = 3/4"-16 UNF
08 = 3/4"-16 UNF
BASIC
BASIC
SIZE
SIZE
PORTS
PORTS
0
0
02BX
02BX
06TX
06TX
= CARTRIDGE ONLY
= CARTRIDGE ONLY
= G 1/4" BSPP
= G 1/4" BSPP
= SAE - #6
= SAE - #6
"A" - ALUM. HOUSING
"A" - ALUM. HOUSING
"S" - STEEL HOUSING
"S" - STEEL HOUSING
N = BUNA "N"
N = BUNA "N"
V = VITON
V = VITON
TYPE
TYPE
F-FREE FLOW CHECK
F-FREE FLOW CHECK
N-NEEDLE VALVE
N-NEEDLE VALVE
OPTIONS SEE PAGE 0-050.0
OPTIONS SEE PAGE 0-050.0
FOR ADJUSTMENT CONTROL
FOR ADJUSTMENT CONTROL
S
C
T
K
M
= ADJUSTING SCREW
= ADJUSTING SCREW
= CAPPED
= CAPPED
= TAMPERPROOF
= TAMPERPROOF
= HANDKNOB
= HANDKNOB
= METAL HANDKNOB
= METAL HANDKNOB
FCVL-08-X-X-X-X
FCVL-08-X-X-X-X
FLOW CONTROL VALVE WITH OR WITHOUT
FLOW CONTROL VALVE WITH OR WITHOUT
FREE REVERSE FLOW CHECK
FREE REVERSE FLOW CHECK
Steel = 35/40 Ft-Lb. [47/54 Nm]
Steel = 35/40 Ft-Lb. [47/54 Nm]
TORQUE:
TORQUE:
Aluminum = 25/30 Ft-Lb. [34/41 Nm]
Aluminum = 25/30 Ft-Lb. [34/41 Nm]
Reference: 520-P-020210-EN-00/03.2026
FCVL-08
MAX.
SPECIFICATIONS
SPECIFICATIONS
FEATURES AND BENEFITS
FEATURES AND BENEFITS
OPERATIONS
OPERATIONS
DESCRIPTION
DESCRIPTION
All cartridge valves are 100% functionally tested.
All cartridge valves are 100% functionally tested.
VALVE CAVITY: #C0820, See Page 0-011.0.
VALVE CAVITY: #C0820, See Page 0-011.0.
WEIGHT: .30 lb [.14 kg] cartridge only.
WEIGHT: .30 lb [.14 kg] cartridge only.
SKV-0822 Viton.
SKV-0822 Viton.
SEAL KIT: SKN-0822 Buna "N".
SEAL KIT: SKN-0822 Buna "N".
INSTALLATION: No restrictions.
INSTALLATION: No restrictions.
INTERNAL LEAKAGE: 5 drops per minute maximum @ 5,000 PSI (350 Bar)
INTERNAL LEAKAGE: 5 drops per minute maximum @ 5,000 PSI (350 Bar)
FLOW:10.0 GPM [38,0 l/m] nominal. See performance chart.
FLOW:10.0 GPM [38,0 l/m] nominal. See performance chart.
PROOF PRESSURE: 10,000 PSI [700 Bar]
PROOF PRESSURE: 10,000 PSI [700 Bar]
OPERATING PRESSURE: 5,000 PSI [350 Bar]
OPERATING PRESSURE: 5,000 PSI [350 Bar]
Industry common cavity.
Industry common cavity.
closed to fully open with counter-clockwise rotation.
closed to fully open with counter-clockwise rotation.
This valve increases its orifice value from fully
This valve increases its orifice value from fully
All external carbon steel parts are plated for longer life against the elements.
All external carbon steel parts are plated for longer life against the elements.
Valve is available with a screw, tamperproof, capped or knob adjustment.
Valve is available with a screw, tamperproof, capped or knob adjustment.
Valve adjustment is difficult while subjected to high pressure.
Valve adjustment is difficult while subjected to high pressure.
Desired settings can be locked down.
Desired settings can be locked down.
type, hydraulic flow control valve with or without free
type, hydraulic flow control valve with or without free
This unit is a SCREW IN, cartridge type, adjustable, poppet
This unit is a SCREW IN, cartridge type, adjustable, poppet
reverse flow check.
reverse flow check.
FREE REVERSE FLOW CHECK
FREE REVERSE FLOW CHECK
FLOW CONTROL VALVE WITH OR WITHOUT
FLOW CONTROL VALVE WITH OR WITHOUT
MIL-H-5606, SAE-#10, SAE-#20, etc.
MIL-H-5606, SAE-#10, SAE-#20, etc.
OPERATING MEDIA: All general purpose hydraulic fluids such as
OPERATING MEDIA: All general purpose hydraulic fluids such as
OPERATING TEMPERATURE: -40° to +250° F. [-40° to +120° C.]
OPERATING TEMPERATURE: -40° to +250° F. [-40° to +120° C.]
5000 PSI [350 Bar] = Steel - Unplated.
5000 PSI [350 Bar] = Steel - Unplated.
VALVE HOUSINGS: 2500 PSI [175 Bar] = Aluminum - Anodized.
VALVE HOUSINGS: 2500 PSI [175 Bar] = Aluminum - Anodized.
info.el@bucherhydraulics.com www.bucherhydraulics.com/commoncavity
2026 by Bucher Hydraulics, Inc., 2545 Northwest Parkway, Elgin, Illinois 60124, USA
All rights reserved.
Data is provided for the purpose of product description only, and must not be construed as warranted characteristics in the legal sense.
The information does not relieve users from the duty of conducting their own evaluations and tests. Because the products are subject to
continual improvement, we reserve the right to amend the product specifications contained in this catalogue.
©
Reference: 520-P-020210-EN-00/03.2026
FCVL-08