SUN HYDRAULICS
FCDBLBN
$186.55 USD
- SUN HYDRAULICS
- Material:FCDBLBN
- Model:FCDB-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 FCDBLBN (FCDBLBN) is a fixed-orifice, pressure-compensated flow control valve designed for precise flow regulation in meter-in or meter-out applications, particularly where there are wide pressure fluctuations. This model incorporates an integral high-capacity check valve that allows unrestricted flow from port 2 to port 1. The flow setting is user-specified and factory-set within a 10% tolerance of the requested setting. All two-port flow control cartridges are interchangeable in terms of flow path and cavity for a given frame size, although cartridge extension dimensions may vary. Featuring a sharp-edged orifice design, this valve minimizes flow variations due to viscosity changes and includes a tunable control option that provides a \u00b125% variation from the nominal factory preset flow. Adjustments can be made by turning the screw clockwise to increase the flow. The FCDBLBN model is designed with corrosion-resistant features suitable for harsh environments, identified by suffixes AP or LH for external stainless steel or zinc-nickel plated components, respectively. It employs Sun's floating style construction to reduce the risk of internal parts binding due to excessive installation torque or machining variations in the cavity/cartridge. This model fits into cavity T5A and belongs to series 2, with a capacity of 12 gpm (45 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). The valve's hex size is 1-1/8 inches (28.6 mm), requiring an installation torque of 45-50 lbf ft (61-68 Nm). For adjustments, it features an internal hex size of 5/32 inches (4 mm) and requires locknut torque between 80-90 lbf in (9-10 Nm). The model weighs approximately .50 lb (.25 kg) and uses Viton seal kit number 990203006.
The Sun Hydraulics FCDBLBN (FCDBLBN) is a fixed-orifice, pressure-compensated flow control valve designed for precise flow regulation in meter-in or meter-out applications, particularly where there are wide pressure fluctuations. This model incorporates an integral high-capacity check valve that allows unrestricted flow from port 2 to port 1. The flow setting is user-specified and factory-set within a 10% tolerance of the requested setting. All two-port flow control cartridges are interchangeable in terms of flow path and cavity for a given frame size, although cartridge extension dimensions may vary. Featuring a sharp-edged orifice design, this valve minimizes flow variations due to viscosity changes and includes a tunable control option that provides a \u00b125% variation from the nominal factory preset flow. Adjustments can be made by turning the screw clockwise to increase the flow. The FCDBLBN model is designed with corrosion-resistant features suitable for harsh environments, identified by suffixes AP or LH for external stainless steel or zinc-nickel plated components, respectively. It employs Sun's floating style construction to reduce the risk of internal parts binding due to excessive installation torque or machining variations in the cavity/cartridge. This model fits into cavity T5A and belongs to series 2, with a capacity of 12 gpm (45 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). The valve's hex size is 1-1/8 inches (28.6 mm), requiring an installation torque of 45-50 lbf ft (61-68 Nm). For adjustments, it features an internal hex size of 5/32 inches (4 mm) and requires locknut torque between 80-90 lbf in (9-10 Nm). The model weighs approximately .50 lb (.25 kg) and uses Viton seal kit number 990203006.
Fixed-orifice, 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. An integral high-capacity check valve provides unrestricted flow from port 2 to port 1. The flow setting is specified by the user and is set at the factory.
- Customer must specify a flow rating. Factory set flow ratings are within +/- 10% of the requested setting.
- 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.
- The sharp-edged orifice design minimizes flow variations due to viscosity changes.
- The tuneable control option provides +/- 25% variation from the nominal factory pre-set flow. Turn the adjustment clockwise to increase.
- Corrosion resistant cartridge valves are intended for use in corrosive environments and are identified by the model code suffix /AP for external stainless steel components, or /LH for external zinc-nickel plated components. See the CONFIGURATION section for all options. For further details, please see the Materials of Construction page located under TECH RESOURCES.
- 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-5A |
| Series | 2 |
| Capacity | 12 gpm45 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| 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 | .50 lb0,25 kg |
| Seal kit - Cartridge | Viton: 990-203-006 |
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