SUN HYDRAULICS
FRDDKBV
$107.22 USD
- SUN HYDRAULICS
- Material:FRDDKBV
- Model:FRDD-KBV
- 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 FRDDKBV (Material Number: FRDDKBV) is a bypass-restrictive, fixed-orifice, priority flow control valve designed to manage input flow at port 1 by prioritizing the flow at port 3. If the incoming flow surpasses the required priority flow, the surplus is redirected through port 2 for use in secondary circuits. This valve is engineered with enhanced damping compared to the FRDA model, addressing system instability issues effectively. Customers can specify a desired flow rating, with factory settings accurate within 10% of the requested value. The maximum pressure at port 3 should not exceed 3000 psi (210 bar), and both priority and bypass flows are usable up to the system's operating pressure. Priority flow remains consistent despite variations in input flow, while bypass flow becomes available only after fulfilling priority requirements. The design allows for pressure at port 2 to exceed that at port 3. Featuring a sharp-edged orifice design, this valve minimizes variations caused by changes in fluid viscosity. An adjustable control option offers up to a 25% variation from the nominal preset flow, adjustable via three turns of an internal hex screw. The Sun floating style construction reduces the risk of internal part binding due to excessive installation torque or cavity machining discrepancies. This model fits into cavity T-2A and belongs to Series 2 with a capacity of 12 gpm (45 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). It accommodates an input flow up to 30 gpm (120 L/min). Installation requires a valve hex size of 1-1/8 inches (28.6 mm) and torque between 45-50 lbf ft (61-68 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 between 80-90 lbf in (9-10 Nm). The model weighs approximately .40 lb (.20 kg) and uses Viton seal kits for cartridge compatibility.
The Sun Hydraulics FRDDKBV (Material Number: FRDDKBV) is a bypass-restrictive, fixed-orifice, priority flow control valve designed to manage input flow at port 1 by prioritizing the flow at port 3. If the incoming flow surpasses the required priority flow, the surplus is redirected through port 2 for use in secondary circuits. This valve is engineered with enhanced damping compared to the FRDA model, addressing system instability issues effectively. Customers can specify a desired flow rating, with factory settings accurate within 10% of the requested value. The maximum pressure at port 3 should not exceed 3000 psi (210 bar), and both priority and bypass flows are usable up to the system's operating pressure. Priority flow remains consistent despite variations in input flow, while bypass flow becomes available only after fulfilling priority requirements. The design allows for pressure at port 2 to exceed that at port 3. Featuring a sharp-edged orifice design, this valve minimizes variations caused by changes in fluid viscosity. An adjustable control option offers up to a 25% variation from the nominal preset flow, adjustable via three turns of an internal hex screw. The Sun floating style construction reduces the risk of internal part binding due to excessive installation torque or cavity machining discrepancies. This model fits into cavity T-2A and belongs to Series 2 with a capacity of 12 gpm (45 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). It accommodates an input flow up to 30 gpm (120 L/min). Installation requires a valve hex size of 1-1/8 inches (28.6 mm) and torque between 45-50 lbf ft (61-68 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 between 80-90 lbf in (9-10 Nm). The model weighs approximately .40 lb (.20 kg) and uses Viton seal kits for cartridge compatibility.
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.
- This valve is more highly damped than the FRDA to help solve system instability problems.
- 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).
- 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.
- 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-2A |
| Series | 2 |
| Capacity | 12 gpm45 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Input Flow | 30 gpm120 L/min. |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 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 | .40 lb0,20 kg |
| Seal kit - Cartridge | Viton: 990-202-006 |
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