SUN HYDRAULICS
FVEALBN
$284.34 USD
- SUN HYDRAULICS
- Material:FVEALBN
- Model:FVEA-LBN
- 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 FVEALBN (Material Number: FVEALBN) is a ventable, bypass-restrictive, fixed-orifice priority flow control valve. This product efficiently directs input flow from port 1 to meet priority flow requirements at port 3. Surplus flow beyond the priority demand is redirected to port 2, which can be utilized within a secondary circuit. A unique feature of this valve is its remote control capability via the vent port at port 4. The valve's design allows for customer-specified flow ratings, with factory settings accurate within \u00b110% of the requested value. Adjustments can be made to the flow rate using an internal screw, providing up to a 25% variation from the preset level. The FVEALBN model is engineered for a maximum operating pressure of 5000 psi (350 bar), with both priority and bypass flows operable up to system limits. It maintains consistent priority flow despite input variations and utilizes a sharp-edged orifice design to minimize viscosity-induced flow changes. The valve's floating style construction reduces internal binding risks due to installation or machining inconsistencies. Key specifications include a cavity size of T-23A, series number 3, and a maximum input flow capacity of 60 gpm (240 L/min). The valve's hex size measures 1\u00bc inches (31.8 mm), with an installation torque range between 150-160 lbf ft (203-217 Nm). For maintenance or replacement needs, Viton seal kits are available under part number 990023006. Overall, the Sun Hydraulics FVEALBN offers robust performance in managing hydraulic fluid distribution with precision and reliability in various applications requiring regulated priority flows.
The Sun Hydraulics FVEALBN (Material Number: FVEALBN) is a ventable, bypass-restrictive, fixed-orifice priority flow control valve. This product efficiently directs input flow from port 1 to meet priority flow requirements at port 3. Surplus flow beyond the priority demand is redirected to port 2, which can be utilized within a secondary circuit. A unique feature of this valve is its remote control capability via the vent port at port 4. The valve's design allows for customer-specified flow ratings, with factory settings accurate within \u00b110% of the requested value. Adjustments can be made to the flow rate using an internal screw, providing up to a 25% variation from the preset level. The FVEALBN model is engineered for a maximum operating pressure of 5000 psi (350 bar), with both priority and bypass flows operable up to system limits. It maintains consistent priority flow despite input variations and utilizes a sharp-edged orifice design to minimize viscosity-induced flow changes. The valve's floating style construction reduces internal binding risks due to installation or machining inconsistencies. Key specifications include a cavity size of T-23A, series number 3, and a maximum input flow capacity of 60 gpm (240 L/min). The valve's hex size measures 1\u00bc inches (31.8 mm), with an installation torque range between 150-160 lbf ft (203-217 Nm). For maintenance or replacement needs, Viton seal kits are available under part number 990023006. Overall, the Sun Hydraulics FVEALBN offers robust performance in managing hydraulic fluid distribution with precision and reliability in various applications requiring regulated priority flows.
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 |
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