SUN HYDRAULICS
DMDAMBV836
$167.38 USD
- SUN HYDRAULICS
- Material:DMDAMBV836
- Model:DMDA-MBV@836
- 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 DMDAMBV836 (DMDAMBV836) is a solenoid-operated 3-way, 2-position cartridge valve designed for high-performance hydraulic systems. This direct-acting, balanced spool directional valve is particularly suited for applications requiring robust control and reliable operation under high pressure conditions up to 5000 psi (350 bar). The valve features a fatigue-rated solenoid tube assembly, ensuring durability and longevity even under demanding operational circumstances. The design incorporates closed transitions between Spools B and R, optimizing performance by providing faster and more consistent response times, especially suitable for pilot control applications where capacity is less critical. The DMDAMBV836 operates effectively without minimum hydraulic pressure, enhancing its versatility in various system configurations. Equipped with either D or L control options, the manual override mechanism in this model is intended for temporary actuation with a mechanical life expectancy of around 7,000 cycles. For environments utilizing phosphate ester fluids, cartridges configured with EPDM seals are recommended to prevent damage from petroleum-based substances. This model also employs a wet armature design that exposes the working fluid to heat generated by the coil, which could be a consideration in prolonged energized states. The interchangeable coils are compatible with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, the Sun floating style construction minimizes internal part binding due to installation torque or cavity/cartridge machining variations. Key specifications include a maximum flow capacity of 12 gpm (45 L/min), typical response time of 50 ms, maximum leakage at 3000 psi being approximately 5 in\u00b3/min., and switching frequency up to 15,000 cycles per hour. The manual override requires a force of about 5 lbs at 1000 psi for port activation and has a stroke length of .10 inches (2.5 mm). The overall weight of the valve is modest at .60 lb (0.30 kg), making it an efficient choice for various hydraulic applications requiring precise control and reliability.
The Sun Hydraulics DMDAMBV836 (DMDAMBV836) is a solenoid-operated 3-way, 2-position cartridge valve designed for high-performance hydraulic systems. This direct-acting, balanced spool directional valve is particularly suited for applications requiring robust control and reliable operation under high pressure conditions up to 5000 psi (350 bar). The valve features a fatigue-rated solenoid tube assembly, ensuring durability and longevity even under demanding operational circumstances. The design incorporates closed transitions between Spools B and R, optimizing performance by providing faster and more consistent response times, especially suitable for pilot control applications where capacity is less critical. The DMDAMBV836 operates effectively without minimum hydraulic pressure, enhancing its versatility in various system configurations. Equipped with either D or L control options, the manual override mechanism in this model is intended for temporary actuation with a mechanical life expectancy of around 7,000 cycles. For environments utilizing phosphate ester fluids, cartridges configured with EPDM seals are recommended to prevent damage from petroleum-based substances. This model also employs a wet armature design that exposes the working fluid to heat generated by the coil, which could be a consideration in prolonged energized states. The interchangeable coils are compatible with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, the Sun floating style construction minimizes internal part binding due to installation torque or cavity/cartridge machining variations. Key specifications include a maximum flow capacity of 12 gpm (45 L/min), typical response time of 50 ms, maximum leakage at 3000 psi being approximately 5 in\u00b3/min., and switching frequency up to 15,000 cycles per hour. The manual override requires a force of about 5 lbs at 1000 psi for port activation and has a stroke length of .10 inches (2.5 mm). The overall weight of the valve is modest at .60 lb (0.30 kg), making it an efficient choice for various 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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