SUN HYDRAULICS
DCFADWN
$799.80 USD
- SUN HYDRAULICS
- Material:DCFADWN
- Model:DCFA-DWN
- 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 DCFADWN (DCFADWN) is a versatile three-position, 4-way directional cartridge valve, distinguished by its spring-centered mechanism and six-port configuration. This model is capable of handling pressures up to 5000 psi (350 bar) across all ports, including the x and y pilot ports (port 5 and port 6). The DCFADWN offers a range of customization options with 10 different spool choices available, affecting the pilot-to-shift valve capacity which varies based on the spool type selected. Key features of this model include hardened spool and sleeve that ensure minimal leakage and superior wear characteristics, maintaining consistent performance over time. Additionally, it incorporates Sun\u2019s floating style construction which helps prevent internal parts from binding due to excessive installation torque or variations in cavity/cartridge machining. This design feature enhances the reliability and longevity of the valve in various applications. The DCFADWN operates within a flow capacity range of 50 to 200 gpm (200 to 760 L/min) and requires a minimum pilot pressure of 125 psi (9 bar) to shift the valve. It supports a maximum operating pressure of 5000 psi (350 bar) and exhibits maximum valve leakage at 110 SUS (24 cSt) of about 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). Additional specifications include a pilot volume displacement of .42 in\u00b3 (6.9 cc), valve hex size of 1-5/8 inches (41.3 mm), and an installation torque between 350 -375 lbf\u00b7ft (474 -508 Nm). The model weighs approximately 3.80 lbs (1.75 kg), ensuring robustness without excessive bulk. For maintenance or repairs, a Viton seal kit/cartridge is specified under part number: 990064006.
The Sun Hydraulics DCFADWN (DCFADWN) is a versatile three-position, 4-way directional cartridge valve, distinguished by its spring-centered mechanism and six-port configuration. This model is capable of handling pressures up to 5000 psi (350 bar) across all ports, including the x and y pilot ports (port 5 and port 6). The DCFADWN offers a range of customization options with 10 different spool choices available, affecting the pilot-to-shift valve capacity which varies based on the spool type selected. Key features of this model include hardened spool and sleeve that ensure minimal leakage and superior wear characteristics, maintaining consistent performance over time. Additionally, it incorporates Sun\u2019s floating style construction which helps prevent internal parts from binding due to excessive installation torque or variations in cavity/cartridge machining. This design feature enhances the reliability and longevity of the valve in various applications. The DCFADWN operates within a flow capacity range of 50 to 200 gpm (200 to 760 L/min) and requires a minimum pilot pressure of 125 psi (9 bar) to shift the valve. It supports a maximum operating pressure of 5000 psi (350 bar) and exhibits maximum valve leakage at 110 SUS (24 cSt) of about 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). Additional specifications include a pilot volume displacement of .42 in\u00b3 (6.9 cc), valve hex size of 1-5/8 inches (41.3 mm), and an installation torque between 350 -375 lbf\u00b7ft (474 -508 Nm). The model weighs approximately 3.80 lbs (1.75 kg), ensuring robustness without excessive bulk. For maintenance or repairs, a Viton seal kit/cartridge is specified under part number: 990064006.
Three-position, 4-way directional cartridges are spring-centered, 6-port directional valves that can be configured from a choice of 10 different spool options. The supply port is port 1 and all ports will accept 5000 psi (350 bar). Capacity for these pilot-to-shift valves is dependent on the spool type specified.
- All ports will accept 5000 psi (350 bar), including the x and y pilot ports (port 5 and port 6).
- Leakage listed in technical data is for each path.
- Hardened spool and sleeve provide consistent and low spool leakage rates and excellent wear characteristics.
- 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-64A |
| Series | 4 |
| Capacity | 50 - 200 gpm200 - 760 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 125 psi9 bar |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.@1000 psi30 cc/min.@70 bar |
| Pilot Volume Displacement | .42 in³6,9 cc |
| Valve Hex Size | 1 5/8 in.41,3 mm |
| Valve Installation Torque | 350 - 375 lbf ft474 - 508 Nm |
| Model Weight | 3.80 lb1,75 kg |
| Seal kit - Cartridge | Viton: 990-064-006 |
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