SUN HYDRAULICS
FDBAHYN
$105.34 USD
- SUN HYDRAULICS
- Material:FDBAHYN
- Model:FDBA-HYN
- 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 FDBAHYN (FDBAHYN) is a fully adjustable, pressure-compensated flow control valve with a reverse flow check, designed for precise flow regulation in meter-in or meter-out applications. This valve is particularly beneficial in systems experiencing wide pressure fluctuations, as it ensures consistent performance by being infinitely adjustable from nearly closed to maximum flow. An integral high-capacity check valve allows for unrestricted flow from port 2 to port 1. The FDBAHYN model features a balanced adjustment mechanism that simplifies adjustments even under high-pressure conditions, while its sharp-edged orifice design minimizes flow variations due to viscosity changes. It boasts a minimum leakage rate of 0.1 gpm when the adjustment mechanism is set to the shutoff position. The FDBAHYN model fits into a T-13A cavity and belongs to series 1, with a capacity of up to 6 gpm (23 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). The adjustment range spans 5.5 counterclockwise turns from fully closed to fully open. Physical dimensions include a valve hex size of 7/8 inch (22.2 mm), with an installation torque requirement between 30-35 lbf\u00b7ft (41-47 Nm). The internal hex size for the adjustment screw is 5/32 inch (4 mm), and the locknut hex size is 9/16 inch (15 mm), requiring a torque of 80-90 lbf\u00b7in (9-10 Nm). This model weighs approximately .40 lb (.20 kg) and utilizes Viton seals, making it compatible with phosphate ester fluids while avoiding exposure to petroleum-based substances which could cause seal damage. This versatile cartridge can interchange physically and functionally with other two-port flow control cartridges within its frame size, although extension dimensions may vary. It's crucial for users seeking accuracy in their hydraulic systems, especially at lower flow ranges where spool leakage and orifice conditions may affect performance.
The Sun Hydraulics FDBAHYN (FDBAHYN) is a fully adjustable, pressure-compensated flow control valve with a reverse flow check, designed for precise flow regulation in meter-in or meter-out applications. This valve is particularly beneficial in systems experiencing wide pressure fluctuations, as it ensures consistent performance by being infinitely adjustable from nearly closed to maximum flow. An integral high-capacity check valve allows for unrestricted flow from port 2 to port 1. The FDBAHYN model features a balanced adjustment mechanism that simplifies adjustments even under high-pressure conditions, while its sharp-edged orifice design minimizes flow variations due to viscosity changes. It boasts a minimum leakage rate of 0.1 gpm when the adjustment mechanism is set to the shutoff position. The FDBAHYN model fits into a T-13A cavity and belongs to series 1, with a capacity of up to 6 gpm (23 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). The adjustment range spans 5.5 counterclockwise turns from fully closed to fully open. Physical dimensions include a valve hex size of 7/8 inch (22.2 mm), with an installation torque requirement between 30-35 lbf\u00b7ft (41-47 Nm). The internal hex size for the adjustment screw is 5/32 inch (4 mm), and the locknut hex size is 9/16 inch (15 mm), requiring a torque of 80-90 lbf\u00b7in (9-10 Nm). This model weighs approximately .40 lb (.20 kg) and utilizes Viton seals, making it compatible with phosphate ester fluids while avoiding exposure to petroleum-based substances which could cause seal damage. This versatile cartridge can interchange physically and functionally with other two-port flow control cartridges within its frame size, although extension dimensions may vary. It's crucial for users seeking accuracy in their hydraulic systems, especially at lower flow ranges where spool leakage and orifice conditions may affect performance.
Fully adjustable, pressure-compensated flow controls with reverse-flow check provide precise flow regulation for meter-in or meter-out applications where there may be wide pressure fluctuations. They are infinitely adjustable from nearly closed up to the maximum flow. An integral high-capacity check valve provides unrestricted flow from port 2 to port 1.
- All 2-port flow control cartridges are physically and functionally interchangeable (i.e. same flow path, same cavity for a given frame size). However, cartridge extension dimensions from the mounting surface may vary.
- A balanced adjustment mechanism allows for easy adjustment even at high pressures.
- The sharp-edged orifice design minimizes flow variations due to viscosity changes.
- Minimum leakage is .1 gpm (0,4 L/min) when the adjustment mechanism is turned to the shut-off position.
- Cartridges with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
| Cavity | T-13A |
| Series | 1 |
| Capacity | 6 gpm23 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Adjustment - Number of Counterclockwise Turns - Fully Closed to Fully Open | 55 |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 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: 990-010-006 |
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