SUN HYDRAULICS
FRDDXAN
$86.00 USD
Tags:
- SUN HYDRAULICS
- Material:FRDDXAN
- Model:FRDD-XAN
- 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 FRDDXAN (FRDDXAN) is a bypass-restrictive, fixed-orifice, priority flow control valve designed to manage hydraulic flow efficiently. This valve takes input flow at port 1, prioritizing the flow to port 3 and rerouting any excess to port 2, which can be utilized in secondary circuits. Distinguished by its higher damping compared to the FRDA model, it addresses system instability challenges effectively. Users can specify desired flow ratings with factory settings accurate within a 10% margin of the requested value. The maximum pressure at port 3 is limited to 3000 psi (210 bar), with both priority and bypass flows operational up to system pressure levels. Priority flow remains stable despite input variations, while bypass flow activates only after fulfilling priority requirements. The valve allows pressure at the bypass port (port 2) to exceed that at the priority port (port 3). Featuring a sharp-edged orifice design, it minimizes flow variations caused by viscosity changes. An optional tunable adjustment control offers up to a 25% variation from nominal factory preset flows through a simple three-turn adjust screw mechanism\u2014turn clockwise to increase flow. It incorporates Sun's floating style construction, reducing risks of internal part binding due to excessive installation torque or cavity/cartridge machining discrepancies. The FRDDXAN fits into T-2A cavities and belongs to Series 2 with a capacity of 12 gpm (45 L/min). It supports a maximum operating pressure of 5000 psi (350 bar) and can handle an input flow up to 30 gpm (120 L/min). Installation requires a hex size of 1-1/8 inches (28.6 mm) and torque between 45-50 lbf ft (61-68 Nm). The model weighs .40 lb (.20 kg), with Viton seal kits available for maintenance or replacement needs.
The Sun Hydraulics FRDDXAN (FRDDXAN) is a bypass-restrictive, fixed-orifice, priority flow control valve designed to manage hydraulic flow efficiently. This valve takes input flow at port 1, prioritizing the flow to port 3 and rerouting any excess to port 2, which can be utilized in secondary circuits. Distinguished by its higher damping compared to the FRDA model, it addresses system instability challenges effectively. Users can specify desired flow ratings with factory settings accurate within a 10% margin of the requested value. The maximum pressure at port 3 is limited to 3000 psi (210 bar), with both priority and bypass flows operational up to system pressure levels. Priority flow remains stable despite input variations, while bypass flow activates only after fulfilling priority requirements. The valve allows pressure at the bypass port (port 2) to exceed that at the priority port (port 3). Featuring a sharp-edged orifice design, it minimizes flow variations caused by viscosity changes. An optional tunable adjustment control offers up to a 25% variation from nominal factory preset flows through a simple three-turn adjust screw mechanism\u2014turn clockwise to increase flow. It incorporates Sun's floating style construction, reducing risks of internal part binding due to excessive installation torque or cavity/cartridge machining discrepancies. The FRDDXAN fits into T-2A cavities and belongs to Series 2 with a capacity of 12 gpm (45 L/min). It supports a maximum operating pressure of 5000 psi (350 bar) and can handle an input flow up to 30 gpm (120 L/min). Installation requires a hex size of 1-1/8 inches (28.6 mm) and torque between 45-50 lbf ft (61-68 Nm). The model weighs .40 lb (.20 kg), with Viton seal kits available for maintenance or replacement needs.
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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