SUN HYDRAULICS
FVEALBV
$293.27 USD
- SUN HYDRAULICS
- Material:FVEALBV
- Model:FVEA-LBV
- Summary:Cartridge
Quantity in stock: 0
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics FVEALBV (FVEALBV) is a ventable, bypass-restrictive, fixed-orifice priority flow control valve designed to manage hydraulic flow efficiently in various applications. This valve directs input flow from port 1 to satisfy priority flow requirements at port 3. If the input exceeds these requirements, excess flow is redirected through port 2 for use in secondary circuits. The valve features a vent port (port 4) that allows remote control of the system. It offers factory-set flow ratings within a 10% margin of the requested setting and includes an adjustable control option for tuning up to a 25% variation from the nominal preset flow. The FVEALBV operates with maximum pressures up to 5000 psi (350 bar) and supports a capacity of 25 gpm (95 L/min). It maintains consistent priority flow despite variations in input and ensures bypass flow availability only after satisfying priority demands, unless vented. The design incorporates a sharp-edged orifice that minimizes viscosity-induced variations and employs Sun's floating style construction to prevent internal binding due to installation torque or machining variations. This model fits into cavity T-23A and comes with specific installation requirements, including a valve hex size of 1-1/4 inches (31.8 mm) and installation torque between 150-160 lbf ft (203-217 Nm). The adjustment screw has an internal hex size of 5/32 inches (4 mm), while the locknut requires a hex size of 9/16 inches (15 mm) with torque specifications between 80-90 lbf in (9-10 Nm). Weighing approximately 1.40 lb (0.65 kg), it also includes a Viton seal kit for enhanced durability and performance.
The Sun Hydraulics FVEALBV (FVEALBV) is a ventable, bypass-restrictive, fixed-orifice priority flow control valve designed to manage hydraulic flow efficiently in various applications. This valve directs input flow from port 1 to satisfy priority flow requirements at port 3. If the input exceeds these requirements, excess flow is redirected through port 2 for use in secondary circuits. The valve features a vent port (port 4) that allows remote control of the system. It offers factory-set flow ratings within a 10% margin of the requested setting and includes an adjustable control option for tuning up to a 25% variation from the nominal preset flow. The FVEALBV operates with maximum pressures up to 5000 psi (350 bar) and supports a capacity of 25 gpm (95 L/min). It maintains consistent priority flow despite variations in input and ensures bypass flow availability only after satisfying priority demands, unless vented. The design incorporates a sharp-edged orifice that minimizes viscosity-induced variations and employs Sun's floating style construction to prevent internal binding due to installation torque or machining variations. This model fits into cavity T-23A and comes with specific installation requirements, including a valve hex size of 1-1/4 inches (31.8 mm) and installation torque between 150-160 lbf ft (203-217 Nm). The adjustment screw has an internal hex size of 5/32 inches (4 mm), while the locknut requires a hex size of 9/16 inches (15 mm) with torque specifications between 80-90 lbf in (9-10 Nm). Weighing approximately 1.40 lb (0.65 kg), it also includes a Viton seal kit for enhanced durability and performance.
Ventable, bypass/restrictive, fixed-orifice, priority flow controls take an input flow at port 1 and use it to satisfy the priority flow at port 3. If the input flow exceeds the priority flow requirement, the excess is bypassed out port 2. The bypass flow may be used in a secondary circuit. A vent port (port 4) allows these valves to be controlled remotely.
- Customer must specify a flow rating. Factory set flow ratings are within +/- 10% of the requested setting.
- Using a pressure control on port 4 will limit the pressure at the priority port (port 3). If pressure on the bypass port (port 2) exceeds the setting of the pressure control, priority flow will be shut off and all the flow will go out the bypass port.
- Maximum pressure at port 3 should be limited to 3000 psi (210 bar).
- Both priority and bypass flow are usable up to the system operating pressure.
- Priority remains relatively constant regardless of variation in input flow.
- Bypass flow is not available until priority flow requirements are satisfied, except when the valve is vented. When port 4 (vent) is open, all flow diverts to port 2 if pressure at port 1 (inlet) is 150 psi (10,5 bar) or higher.
- Pressure at the bypass port (port 2) may exceed pressure at the priority port (port 3).
- The sharp-edged orifice design minimizes flow variations due to viscosity changes.
- A tuneable adjustment control option provides up to +/- 25% variation from the nominal factory pre-set flow. Adjustment is done with +/- 3 turns of the adjust screw. Screw in (CW) to increase flow.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
| Cavity | T-23A |
| Series | 3 |
| Capacity | 25 gpm95 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Nominal Vent Flow | 46 in³/min.0,75 L/min. |
| Maximum Input Flow | 60 gpm240 L/min. |
| Valve Hex Size | 1 1/4 in.31,8 mm |
| Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
| Adjustment Screw Internal Hex Size | 5/32 in.4 mm |
| Locknut Hex Size | 9/16 in.15 mm |
| Locknut Torque | 80 - 90 lbf in.9 - 10 Nm |
| Model Weight | 1.40 lb0,65 kg |
| Seal kit - Cartridge | Viton: 990-023-006 |
Show FAQ