SUN HYDRAULICS
DDDGXYN
$191.71 USD
- SUN HYDRAULICS
- Material:DDDGXYN
- Model:DDDG-XYN
- 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 DDDGXYN (DDDGXYN) is a two-position, 3-way directional cartridge valve notable for its versatile configuration options, including up to five different spool configurations. This model features a unique 6-port design where port 5 is unused, and it operates efficiently with a maximum capacity of 20 gpm (80 L/min). The valve's supply port is designated as port 3, and all ports can sustain pressures up to 5000 psi (350 bar). Designed for robust performance, the DDDGXYN incorporates hardened spool and sleeve components that ensure low leakage rates and superior wear characteristics. This durability is further enhanced by Sun Hydraulics' floating style construction which helps prevent internal parts from binding\u2014a common issue stemming from excessive installation torque or variations in cavity/cartridge machining. For operational efficiency, the valve requires a minimum pilot pressure of 145 psi (10 bar) to shift, and a full shift at rated flow necessitates a pilot pressure of 290 psi (20 bar). The DDDGXYN also features an optimized leakage performance with maximum valve leakage specified at 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). Additionally, the cartridge's pilot volume displacement stands at .05 in\u00b3 (0.82 cc), ensuring precise control during operation. The physical installation of the valve is facilitated by its hex size of 1-1/8 inches (28.6 mm) and an installation torque range between 45 - 50 lbf\u00b7ft (61 - 68 Nm). For maintenance or replacement needs, the model uses a Viton seal kit under part number: 990052006. This combination of advanced design features makes the Sun Hydraulics DDDGXYN an excellent choice for applications requiring reliable directional control in hydraulic systems.
The Sun Hydraulics DDDGXYN (DDDGXYN) is a two-position, 3-way directional cartridge valve notable for its versatile configuration options, including up to five different spool configurations. This model features a unique 6-port design where port 5 is unused, and it operates efficiently with a maximum capacity of 20 gpm (80 L/min). The valve's supply port is designated as port 3, and all ports can sustain pressures up to 5000 psi (350 bar). Designed for robust performance, the DDDGXYN incorporates hardened spool and sleeve components that ensure low leakage rates and superior wear characteristics. This durability is further enhanced by Sun Hydraulics' floating style construction which helps prevent internal parts from binding\u2014a common issue stemming from excessive installation torque or variations in cavity/cartridge machining. For operational efficiency, the valve requires a minimum pilot pressure of 145 psi (10 bar) to shift, and a full shift at rated flow necessitates a pilot pressure of 290 psi (20 bar). The DDDGXYN also features an optimized leakage performance with maximum valve leakage specified at 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). Additionally, the cartridge's pilot volume displacement stands at .05 in\u00b3 (0.82 cc), ensuring precise control during operation. The physical installation of the valve is facilitated by its hex size of 1-1/8 inches (28.6 mm) and an installation torque range between 45 - 50 lbf\u00b7ft (61 - 68 Nm). For maintenance or replacement needs, the model uses a Viton seal kit under part number: 990052006. This combination of advanced design features makes the Sun Hydraulics DDDGXYN an excellent choice for applications requiring reliable directional control in hydraulic systems.
Two-position, 3-way directional cartridges are 6-port (port 5 is not used) directional valves that can be configured with up to 5 different spool configurations. The supply port is port 3 and all ports will accept 5000 psi (350 bar). Capacity for these pilot-to-shift valves is dependent on the spool type specified.
- Leakage listed in technical data is for each path.
- Pressure at port 6 directly opposes port 1.
- 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-52A |
| Series | 2 |
| Capacity | 20 gpm80 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 145 psi10 bar |
| Pilot Pressure Required for Full Shift at Rated Flow | 290 psi20 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 | .05 in³0,82 cc |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 Nm |
| Seal kit - Cartridge | Viton: 990-052-006 |
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