SUN HYDRAULICS
DVCB8FV
$138.70 USD
- SUN HYDRAULICS
- Material:DVCB8FV
- Model:DVCB-8FV
- 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 DVCB8FV (DVCB8FV) is a normally closed, 2-way directional cartridge valve that features an integral pilot control cavity. Designed for versatile application, it can be used independently or to activate larger pilot-operated directional cartridges or logic elements. The valve operates by shifting when there is flow through the pilot control cartridge installed in the T8A cavity. It is important to install the main stage valve to the correct torque value before securing the T8A pilot control section into the main stage valve with its required torque value. This valve is not bistable and can modulate between two positions. Pressure at port 3 may counteract the opening of the valve, making it unsuitable as a work port in certain circuits; a 4-port version might be more appropriate for such scenarios. A pressure source must be present at port 1, relative to port 3, to facilitate valve shifting. The DVCB8FV incorporates Sun's floating style construction, minimizing potential internal part binding due to excessive installation torque or cavity/cartridge machining variations. It features a T2A cavity and offers a capacity of 15 gpm (60 L/min) with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), and maximum valve leakage at 110 SUS (24 cSt) is rated at 2 in\u00b3/min (1000 psi or 30 cc/min at 70 bar). The valve hex size measures 1-1/8 inches (28.6 mm), requiring an installation torque between 45-50 lbf-ft (61-68 Nm). Weighing approximately .50 lb (.25 kg), it also supports various pilot control options sold separately, including solenoid, air pilot, and hydraulic pilot operations. A Viton seal kit is available under part number 990202006 for maintenance needs.
The Sun Hydraulics DVCB8FV (DVCB8FV) is a normally closed, 2-way directional cartridge valve that features an integral pilot control cavity. Designed for versatile application, it can be used independently or to activate larger pilot-operated directional cartridges or logic elements. The valve operates by shifting when there is flow through the pilot control cartridge installed in the T8A cavity. It is important to install the main stage valve to the correct torque value before securing the T8A pilot control section into the main stage valve with its required torque value. This valve is not bistable and can modulate between two positions. Pressure at port 3 may counteract the opening of the valve, making it unsuitable as a work port in certain circuits; a 4-port version might be more appropriate for such scenarios. A pressure source must be present at port 1, relative to port 3, to facilitate valve shifting. The DVCB8FV incorporates Sun's floating style construction, minimizing potential internal part binding due to excessive installation torque or cavity/cartridge machining variations. It features a T2A cavity and offers a capacity of 15 gpm (60 L/min) with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), and maximum valve leakage at 110 SUS (24 cSt) is rated at 2 in\u00b3/min (1000 psi or 30 cc/min at 70 bar). The valve hex size measures 1-1/8 inches (28.6 mm), requiring an installation torque between 45-50 lbf-ft (61-68 Nm). Weighing approximately .50 lb (.25 kg), it also supports various pilot control options sold separately, including solenoid, air pilot, and hydraulic pilot operations. A Viton seal kit is available under part number 990202006 for maintenance needs.
This valve is a normally closed, 2-way directional cartridge that incorporates an integral pilot control cavity. It may be used by itself or to actuate larger pilot-operated directional cartridges or logic elements. The valve shifts when there is flow through the pilot control cartridge installed in the T-8A cavity.
- NOTE: The main stage valve should first be installed to the correct torque value followed by the T-8A pilot control section into the main stage valve to its required torque value.
- This valve is not bistable; it is capable of modulating between the two positions shown.
- Pressure at port 3 may oppose the opening of the valve. Because of this, port 3 may not be useable as a work port in your circuit. If this is a consideration, the 4 port version of this valve may be a solution.
- There must be a pressure source at port 1, relative to port 3, to shift the valve.
- The -8 control option allows the pilot control valve to be incorporated directly into the end of the directional cartridge via the T-8A cavity. These pilot control cartridges are sold separately and include solenoid operation, air pilot operation, and hydraulic pilot operation. See Pilot Control Cartridges.
- Leakage listed in technical data is for each path.
- 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 | 15 gpm60 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 10 - 15 in³/min.0,16 - 0,25 L/min. |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.@1000 psi30 cc/min.@70 bar |
| Pilot Control Cavity | T-8AT-8A |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 Nm |
| Model Weight | .50 lb0,25 kg |
| Seal kit - Cartridge | Viton: 990-202-006 |
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