SUN HYDRAULICS
FQCAXBN
$50.80 USD
Tags:
- SUN HYDRAULICS
- Material:FQCAXBN
- Model:FQCA-XBN
- 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 FQCAXBN (FQCAXBN) is a flow fuse cartridge designed to maintain the position of a hydraulic actuator in the event of a hose or line break. This cartridge allows fluid flow to and from the actuator but instantly closes if the flow exceeds a pre-set limit, preventing uncontrolled movement. It features a spool-type design, which may result in some leakage and potential actuator drift. The valve operates with a maximum capacity of 6 gpm (23 L/min) and can withstand pressures up to 5000 psi (350 bar). It incorporates Sun's floating style construction to minimize internal part binding due to excessive torque or machining variations. The valve has a cavity size of T-13A, requires an installation torque between 30-35 lbf ft (41-47 Nm), and has a hex size of 7/8 inch (22.2 mm). The model weighs approximately 0.20 lbs (0.10 kg) and uses Viton seals for durability. When ordering, customers must specify the desired flow rating, which should be set at least 25% above the maximum normal system flow to avoid false tripping due to transient flows.
The Sun Hydraulics FQCAXBN (FQCAXBN) is a flow fuse cartridge designed to maintain the position of a hydraulic actuator in the event of a hose or line break. This cartridge allows fluid flow to and from the actuator but instantly closes if the flow exceeds a pre-set limit, preventing uncontrolled movement. It features a spool-type design, which may result in some leakage and potential actuator drift. The valve operates with a maximum capacity of 6 gpm (23 L/min) and can withstand pressures up to 5000 psi (350 bar). It incorporates Sun's floating style construction to minimize internal part binding due to excessive torque or machining variations. The valve has a cavity size of T-13A, requires an installation torque between 30-35 lbf ft (41-47 Nm), and has a hex size of 7/8 inch (22.2 mm). The model weighs approximately 0.20 lbs (0.10 kg) and uses Viton seals for durability. When ordering, customers must specify the desired flow rating, which should be set at least 25% above the maximum normal system flow to avoid false tripping due to transient flows.
Flow fuse cartridges are used to maintain the position of a hydraulic actuator in the event of a hose or line break. The valve allows flow to and from the actuator but closes instantly if flow from the actuator exceeds the setting of the valve. NOTE: Because the valve responds so rapidly, it is sensitive to any transient flow above the valve setting.
- Customer must specify a flow rating. Factory set flow ratings are within +/- 10% of the requested setting.
- Valve closes when flow from port 1 to port 2 exceeds the setting of the valve. Valve resets when pressures at port 1 and port 2 are equal.
- Flow setting should be at least 25% above maximum normal system flow. Customer must specify flow when ordering valve.
- These are spool type valves, therefore there is leakage. Some actuator drift may occur.
- 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-13A |
| Series | 1 |
| Capacity | 6 gpm23 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.@1000 psi30 cc/min.@70 bar |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .20 lb0,10 kg |
| Seal kit - Cartridge | Viton: 990-010-006 |
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