SUN HYDRAULICS
DMDADPV4E24V
$417.38 USD
- SUN HYDRAULICS
- Material:DMDADPV4E24V
- Model:DMDA-DPV@4E24V
- 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 DMDADPV4E24V (Material Number: DMDADPV4E24V) is a high-performance solenoid-operated 3-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This valve is particularly suitable for applications requiring reliable directional control of hydraulic fluids. It operates with a maximum pressure of 5000 psi (350 bar) and can handle flow capacities up to 12 gpm (45 L/min). The DMDADPV4E24V model boasts quick response times, typically around 50 ms, ensuring efficient operation in dynamic systems. This model is designed with a closed transition between spool positions B and R, enhancing performance by providing faster and more consistent response times. It is ideal for use as pilot controls where capacity is less critical. The valve's manual override feature includes a detent mechanism designed for temporary actuation, with the assembly demonstrating a mechanical life expectancy of approximately 7,000 cycles. Equipped with EPDM seals, the DMDADPV4E24V is intended for use with phosphate ester fluids; however, it should not be exposed to petroleum-based fluids as they can damage the seals. Additionally, its wet armature design means that the working fluid surrounds the armature which could lead to fluid degradation if the coil remains energized for extended periods. The construction of this valve incorporates Sun Hydraulics' floating style design which minimizes internal part binding due to installation torque or variations in cavity/cartridge machining. Furthermore, its coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. This versatility along with its robust construction makes the DMDADPV4E24V an excellent choice for varied hydraulic applications requiring precise control and reliability.
The Sun Hydraulics DMDADPV4E24V (Material Number: DMDADPV4E24V) is a high-performance solenoid-operated 3-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This valve is particularly suitable for applications requiring reliable directional control of hydraulic fluids. It operates with a maximum pressure of 5000 psi (350 bar) and can handle flow capacities up to 12 gpm (45 L/min). The DMDADPV4E24V model boasts quick response times, typically around 50 ms, ensuring efficient operation in dynamic systems. This model is designed with a closed transition between spool positions B and R, enhancing performance by providing faster and more consistent response times. It is ideal for use as pilot controls where capacity is less critical. The valve's manual override feature includes a detent mechanism designed for temporary actuation, with the assembly demonstrating a mechanical life expectancy of approximately 7,000 cycles. Equipped with EPDM seals, the DMDADPV4E24V is intended for use with phosphate ester fluids; however, it should not be exposed to petroleum-based fluids as they can damage the seals. Additionally, its wet armature design means that the working fluid surrounds the armature which could lead to fluid degradation if the coil remains energized for extended periods. The construction of this valve incorporates Sun Hydraulics' floating style design which minimizes internal part binding due to installation torque or variations in cavity/cartridge machining. Furthermore, its coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. This versatility along with its robust construction makes the DMDADPV4E24V an excellent choice for varied hydraulic applications requiring precise control and reliability.
This solenoid-operated 3-way, 2-position cartridge is a direct-acting, balanced spool directional valve.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- Spools B and R are closed in the transition between their two positions. This results in a higher performance limit at the expense of lower capacity. When used as pilot controls, where capacity is not a factor, the closed transition will provide faster and more consistent response times.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- On models equipped with the D or L control, the detent mechanism in the manual override is meant for temporary actuation. The D, L and T manual control assembly has a mechanical life expectancy of approximately 7,000 cycles.
- Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
- This valve utilizes a wet armature design. This means that the working fluid surrounds the armature and is exposed to the heat generated by the coil. This can be a factor if the coil is energized for long periods of time. Some fluids, notably water/glycol mixtures, break down at these temperatures over time and form varnishes that will affect the function of the cartridge.
- Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.
- 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 | 12 gpm45 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@3000 psi80 cc/min.@210 bar |
| Switching Frequency | 15000 cycles/hr15000 cycles/hr |
| Manual Override Force Requirement | 5 lbs/1000 psi @ Port 133 N/100 bar @ Port 1 |
| Manual Override Stroke | .10 in.2,5 mm |
| Solenoid Tube Diameter | .75 in.19 mm |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .60 lb0,30 kg |
| Seal kit - Cartridge | Viton: 990-411-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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