SUN HYDRAULICS
DMDADBV236
$191.21 USD
- SUN HYDRAULICS
- Material:DMDADBV236
- Model:DMDA-DBV@236
- 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 DMDADBV236 (DMDADBV236) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve operates without the need for minimum hydraulic pressure, enhancing its reliability and performance across various applications. With a robust design that includes a fatigue rating of 5000 psi (350 bar), the DMDADBV236 is suitable for demanding environments where consistent operation is critical. The valve features closed transitions between Spools B and R, which helps achieve faster and more consistent response times when used as pilot controls. This characteristic makes it particularly useful in applications requiring precise control over fluid flow and direction. The manual override function equipped with D, L, or T control options has a mechanical life expectancy of around 7,000 cycles, indicating durability and long-term usability. Additionally, the DMDADBV236 incorporates EPDM seals configured specifically for use with phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they can cause damage. The wet armature design ensures that the working fluid surrounds the armature to manage heat during prolonged energization of the coil\u2014a crucial factor in maintaining the integrity of certain hydraulic fluids. This model also benefits from interchangeable coils compatible with other Sun Series 1 solenoid products and features a floating style construction to minimize internal binding due to installation variances. With a capacity of up to 12 gpm (45 L/min) and rapid response times typically around 50 ms, this valve supports efficient system operations while managing up to 5000 psi (350 bar) of pressure. Moreover, its compact size (.60 lb/0.30 kg) and straightforward installation requirements make it an adaptable solution for various hydraulic setups.
The Sun Hydraulics DMDADBV236 (DMDADBV236) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve operates without the need for minimum hydraulic pressure, enhancing its reliability and performance across various applications. With a robust design that includes a fatigue rating of 5000 psi (350 bar), the DMDADBV236 is suitable for demanding environments where consistent operation is critical. The valve features closed transitions between Spools B and R, which helps achieve faster and more consistent response times when used as pilot controls. This characteristic makes it particularly useful in applications requiring precise control over fluid flow and direction. The manual override function equipped with D, L, or T control options has a mechanical life expectancy of around 7,000 cycles, indicating durability and long-term usability. Additionally, the DMDADBV236 incorporates EPDM seals configured specifically for use with phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they can cause damage. The wet armature design ensures that the working fluid surrounds the armature to manage heat during prolonged energization of the coil\u2014a crucial factor in maintaining the integrity of certain hydraulic fluids. This model also benefits from interchangeable coils compatible with other Sun Series 1 solenoid products and features a floating style construction to minimize internal binding due to installation variances. With a capacity of up to 12 gpm (45 L/min) and rapid response times typically around 50 ms, this valve supports efficient system operations while managing up to 5000 psi (350 bar) of pressure. Moreover, its compact size (.60 lb/0.30 kg) and straightforward installation requirements make it an adaptable solution for various hydraulic setups.
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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