SUN HYDRAULICS
DVBC8FV
$114.87 USD
- SUN HYDRAULICS
- Material:DVBC8FV
- Model:DVBC-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 DVBC8FV (DVBC8FV) is a 3-way directional cartridge valve designed to provide efficient flow control in hydraulic systems. This valve features one blocked port and two open ports, with an integral pilot control cavity that allows for versatile applications. It can be used independently or to actuate 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, which is sold separately and can include solenoid, air pilot, or hydraulic pilot operation. The DVBC8FV is not bistable and can modulate between its two positions. It offers bidirectional flow between port 1 and port 2, though pressure at port 3 may oppose valve opening, potentially limiting its use as a work port in certain circuits. For such scenarios, a 4-port version of this valve may be more suitable. A pressure source at port 1 relative to port 3 is necessary for shifting the valve. This model incorporates Sun's floating style construction to reduce the risk of internal parts binding due to excessive installation torque or machining variations. The valve has a T11A cavity with a series capacity of 7 gpm (28 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). Its control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min), with maximum leakage at specified conditions being minimal at just 2 in\u00b3/min (1000 psi) or approximately 30 cc/min (70 bar). The DVBC8FV has a hex size of .78 inches (22.2 mm) and requires an installation torque of between 30 and 35 lbf-ft (41 to 47 Nm). The model weighs .50 lb (.25 kg), and Viton seal kits are available for maintenance needs.
The Sun Hydraulics DVBC8FV (DVBC8FV) is a 3-way directional cartridge valve designed to provide efficient flow control in hydraulic systems. This valve features one blocked port and two open ports, with an integral pilot control cavity that allows for versatile applications. It can be used independently or to actuate 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, which is sold separately and can include solenoid, air pilot, or hydraulic pilot operation. The DVBC8FV is not bistable and can modulate between its two positions. It offers bidirectional flow between port 1 and port 2, though pressure at port 3 may oppose valve opening, potentially limiting its use as a work port in certain circuits. For such scenarios, a 4-port version of this valve may be more suitable. A pressure source at port 1 relative to port 3 is necessary for shifting the valve. This model incorporates Sun's floating style construction to reduce the risk of internal parts binding due to excessive installation torque or machining variations. The valve has a T11A cavity with a series capacity of 7 gpm (28 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). Its control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min), with maximum leakage at specified conditions being minimal at just 2 in\u00b3/min (1000 psi) or approximately 30 cc/min (70 bar). The DVBC8FV has a hex size of .78 inches (22.2 mm) and requires an installation torque of between 30 and 35 lbf-ft (41 to 47 Nm). The model weighs .50 lb (.25 kg), and Viton seal kits are available for maintenance needs.
This valve is a, 3-way directional cartridge (1 blocked, 2 to 3 open) 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.
- The flow path between port 1 and port 2 is bidirectional.
- 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-11A |
| Series | 1 |
| Capacity | 7 gpm28 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 7 - 10 in³/min.0,11 - 0,16 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 | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .50 lb0,25 kg |
| Seal kit - Cartridge | Viton: 990-011-006 |
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