SUN HYDRAULICS
DMDATPV714
$241.75 USD
- SUN HYDRAULICS
- Material:DMDATPV714
- Model:DMDA-TPV@714
- 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 DMDATPV714 (DMDATPV714) is a solenoid-operated 3-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This model is specifically engineered to handle a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). The valve's response time is notably quick, typically around 50 ms, which enables fast and precise control in hydraulic circuits. One of the key attributes of the DMDATPV714 is its fatigue-rated solenoid tube assembly for high-pressure service, ensuring durability and reliability under demanding conditions. The valve incorporates closed transitions between Spools B and R, optimizing performance by providing faster and more consistent response times, especially useful in pilot control applications where flow capacity is less critical. The model also features interchangeable coils with other Sun Series 1 solenoid products, allowing for flexible usage and easier maintenance. Its wet armature design means that the working fluid surrounds the armature; however, it's essential to consider the type of fluid used as some may degrade at high temperatures influenced by prolonged coil energization. Additionally, this valve benefits from Sun\u2019s floating style construction which minimizes internal part binding due to installation torque or variations in cavity/cartridge machining. For manual operation, it includes a detent mechanism with an expected mechanical life of about 7,000 cycles. Users should note that EPDM seals are designed for systems using phosphate ester fluids; exposure to petroleum-based fluids can damage these seals. This product offers robust performance specifications suited for various hydraulic applications requiring reliable directional control and rapid actuation.
The Sun Hydraulics DMDATPV714 (DMDATPV714) is a solenoid-operated 3-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This model is specifically engineered to handle a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). The valve's response time is notably quick, typically around 50 ms, which enables fast and precise control in hydraulic circuits. One of the key attributes of the DMDATPV714 is its fatigue-rated solenoid tube assembly for high-pressure service, ensuring durability and reliability under demanding conditions. The valve incorporates closed transitions between Spools B and R, optimizing performance by providing faster and more consistent response times, especially useful in pilot control applications where flow capacity is less critical. The model also features interchangeable coils with other Sun Series 1 solenoid products, allowing for flexible usage and easier maintenance. Its wet armature design means that the working fluid surrounds the armature; however, it's essential to consider the type of fluid used as some may degrade at high temperatures influenced by prolonged coil energization. Additionally, this valve benefits from Sun\u2019s floating style construction which minimizes internal part binding due to installation torque or variations in cavity/cartridge machining. For manual operation, it includes a detent mechanism with an expected mechanical life of about 7,000 cycles. Users should note that EPDM seals are designed for systems using phosphate ester fluids; exposure to petroleum-based fluids can damage these seals. This product offers robust performance specifications suited for various hydraulic applications requiring reliable directional control and rapid actuation.
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 |
Show FAQ