SUN HYDRAULICS
DVCD8FN
$146.14 USD
- SUN HYDRAULICS
- Material:DVCD8FN
- Model:DVCD-8FN
- 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 DVCD8FN (DVCD8FN) is a 3-way directional cartridge valve designed for versatile hydraulic applications. This model features an integral pilot control cavity, allowing it to be used independently or to actuate larger pilot-operated directional cartridges or logic elements. The valve operates by shifting when there is flow through a pilot control cartridge installed in the T8A cavity. It is not bistable and can modulate between two positions, with a bidirectional flow path between port 1 and port 2. However, pressure at port 3 may oppose the valve's opening, making it potentially unsuitable as a work port in some circuits; if this poses an issue, a 4-port version may be more appropriate. The DVCD8FN incorporates Sun's floating style construction to reduce the risk of internal parts binding due to installation torque or machining variations. The valve fits into a T2A cavity and belongs to Series 2, offering a capacity of up to 15 gpm (60 L/min) and handling maximum operating pressures of up to 5000 psi (350 bar). Control pilot flow ranges between 10-15 in\u00b3/min (0.16-0.25 L/min), with maximum valve leakage at 110 SUS (24 cSt) being approximately 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). The installation torque for the main stage valve is specified between 45-50 lbf-ft (61-68 Nm), while the model weighs about .50 lb (0.25 kg). For sealing requirements, Viton seal kits are available under part number 990202006. This product is particularly suitable for applications requiring precise modulation and control within hydraulic systems where directional control and pressure management are critical.
The Sun Hydraulics DVCD8FN (DVCD8FN) is a 3-way directional cartridge valve designed for versatile hydraulic applications. This model features an integral pilot control cavity, allowing it to be used independently or to actuate larger pilot-operated directional cartridges or logic elements. The valve operates by shifting when there is flow through a pilot control cartridge installed in the T8A cavity. It is not bistable and can modulate between two positions, with a bidirectional flow path between port 1 and port 2. However, pressure at port 3 may oppose the valve's opening, making it potentially unsuitable as a work port in some circuits; if this poses an issue, a 4-port version may be more appropriate. The DVCD8FN incorporates Sun's floating style construction to reduce the risk of internal parts binding due to installation torque or machining variations. The valve fits into a T2A cavity and belongs to Series 2, offering a capacity of up to 15 gpm (60 L/min) and handling maximum operating pressures of up to 5000 psi (350 bar). Control pilot flow ranges between 10-15 in\u00b3/min (0.16-0.25 L/min), with maximum valve leakage at 110 SUS (24 cSt) being approximately 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). The installation torque for the main stage valve is specified between 45-50 lbf-ft (61-68 Nm), while the model weighs about .50 lb (0.25 kg). For sealing requirements, Viton seal kits are available under part number 990202006. This product is particularly suitable for applications requiring precise modulation and control within hydraulic systems where directional control and pressure management are critical.
This valve is a, 3-way directional cartridge (1 to 2 open, 3 blocked) 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-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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