SUN HYDRAULICS
FREACBV
$206.31 USD
- SUN HYDRAULICS
- Material:FREACBV
- Model:FREA-CBV
- 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 FREACBV (FREACBV) is a sophisticated bypass-restrictive, fixed-orifice, priority flow control valve designed to manage hydraulic flow with precision. It operates by taking an input flow at port 1 and directing it to satisfy the priority flow at port 3. If the input exceeds the priority requirement, the excess is bypassed through port 2, which can be utilized in secondary circuits. Users must specify a flow rating upon ordering, with factory-set ratings accurate within 10% of the requested setting. The valve supports a maximum pressure of 3000 psi (210 bar) at port 3 and offers an adjustable control option that allows up to 22% variation from its nominal preset flow via a simple screw adjustment. Both priority and bypass flows are usable up to system operating pressure, ensuring reliable operation even when input flows vary. The design incorporates a sharp-edged orifice that minimizes variations due to viscosity changes and employs Sun's floating style construction to reduce internal binding risks from excessive torque or machining variations. The valve fits into a T-17A cavity and belongs to Series 3 with a capacity of up to 25 gpm (95 L/min). It can handle maximum operating pressures of 5000 psi (350 bar) and input flows up to 60 gpm (240 L/min). The valve's hex size is 1-1/4 inches (31.8 mm), requiring installation torque between 150-160 lbf ft (203-217 Nm). Adjustment screw internal hex size is 5/32 inches (4 mm), while the locknut hex size is 9/16 inches (15 mm), with torque settings between 80-90 lbf in (9-10 Nm). This model weighs approximately 1.25 lb (0.60 kg) and uses Viton seals for cartridge applications.
The Sun Hydraulics FREACBV (FREACBV) is a sophisticated bypass-restrictive, fixed-orifice, priority flow control valve designed to manage hydraulic flow with precision. It operates by taking an input flow at port 1 and directing it to satisfy the priority flow at port 3. If the input exceeds the priority requirement, the excess is bypassed through port 2, which can be utilized in secondary circuits. Users must specify a flow rating upon ordering, with factory-set ratings accurate within 10% of the requested setting. The valve supports a maximum pressure of 3000 psi (210 bar) at port 3 and offers an adjustable control option that allows up to 22% variation from its nominal preset flow via a simple screw adjustment. Both priority and bypass flows are usable up to system operating pressure, ensuring reliable operation even when input flows vary. The design incorporates a sharp-edged orifice that minimizes variations due to viscosity changes and employs Sun's floating style construction to reduce internal binding risks from excessive torque or machining variations. The valve fits into a T-17A cavity and belongs to Series 3 with a capacity of up to 25 gpm (95 L/min). It can handle maximum operating pressures of 5000 psi (350 bar) and input flows up to 60 gpm (240 L/min). The valve's hex size is 1-1/4 inches (31.8 mm), requiring installation torque between 150-160 lbf ft (203-217 Nm). Adjustment screw internal hex size is 5/32 inches (4 mm), while the locknut hex size is 9/16 inches (15 mm), with torque settings between 80-90 lbf in (9-10 Nm). This model weighs approximately 1.25 lb (0.60 kg) and uses Viton seals for cartridge applications.
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.
- Customer must specify a flow rating. Factory set flow ratings are within +/- 10% of the requested setting.
- Maximum pressure at port 3 should be limited to 3000 psi (210 bar).
- A tuneable adjustment control option provides up to +/- 22% variation from the nominal factory pre-set flow. Adjustment is done with +/- 3 turns of the adjust screw. Screw in (CW) to increase flow.
- 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.
- 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.
- 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-17A |
| Series | 3 |
| Capacity | 25 gpm95 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| 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 | 1.25 lb0,60 kg |
| Seal kit - Cartridge | Viton: 990-017-006 |
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