SUN HYDRAULICS
DMDAXBV936
$161.13 USD
- SUN HYDRAULICS
- Material:DMDAXBV936
- Model:DMDA-XBV@936
- 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 DMDAXBV936 (DMDAXBV936) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precision in hydraulic systems. This direct-acting, balanced spool directional valve is engineered to operate efficiently with a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of 12 gpm (45 L/min). The model features a fatigue-rated solenoid tube assembly suitable for rigorous applications and ensures reliable performance with its quick response time of approximately 50 ms. Notably, the DMDAXBV936 incorporates closed transitions between spool positions B and R, optimizing performance by providing faster and more consistent response times ideal for pilot control applications where capacity is less critical. This design choice minimizes leakage, with maximum valve leakage specified at 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The valve also supports a high switching frequency up to 15,000 cycles/hr. The construction includes Sun\u2019s floating style to prevent internal parts binding due to installation torque or cavity/cartridge machining variations. It has manual override capabilities with minimal force requirements and short stroke distances ensuring easy operation under varied conditions. For durability in different fluid environments, cartridges configured with EPDM seals are recommended specifically for systems using phosphate ester fluids. Additionally, the DMDAXBV936 features interchangeable coils compatible with other Sun Series 1 solenoid products, enhancing flexibility and ease of use for system designers and operators. The robust design paired with versatile configuration options makes this valve an excellent choice for sophisticated hydraulic applications demanding high reliability and precise control.
The Sun Hydraulics DMDAXBV936 (DMDAXBV936) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precision in hydraulic systems. This direct-acting, balanced spool directional valve is engineered to operate efficiently with a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of 12 gpm (45 L/min). The model features a fatigue-rated solenoid tube assembly suitable for rigorous applications and ensures reliable performance with its quick response time of approximately 50 ms. Notably, the DMDAXBV936 incorporates closed transitions between spool positions B and R, optimizing performance by providing faster and more consistent response times ideal for pilot control applications where capacity is less critical. This design choice minimizes leakage, with maximum valve leakage specified at 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The valve also supports a high switching frequency up to 15,000 cycles/hr. The construction includes Sun\u2019s floating style to prevent internal parts binding due to installation torque or cavity/cartridge machining variations. It has manual override capabilities with minimal force requirements and short stroke distances ensuring easy operation under varied conditions. For durability in different fluid environments, cartridges configured with EPDM seals are recommended specifically for systems using phosphate ester fluids. Additionally, the DMDAXBV936 features interchangeable coils compatible with other Sun Series 1 solenoid products, enhancing flexibility and ease of use for system designers and operators. The robust design paired with versatile configuration options makes this valve an excellent choice for sophisticated hydraulic applications demanding high reliability and precise control.
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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