SUN HYDRAULICS
DNCAMBV814N
$156.76 USD
- SUN HYDRAULICS
- Material:DNCAMBV814N
- Model:DNCA-MBV@814N
- 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 DNCAMBV814N (DNCAMBV814N) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool directional design. This valve is particularly advantageous in pilot control circuits due to its closed transition between positions, which significantly reduces oil loss during shifting. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; however, reverse flow is not recommended due to potential performance degradation. It boasts a robust solenoid tube assembly rated for 5000 psi (350 bar) service and requires no minimum hydraulic pressure for operation. Designed with EPDM seals, it is suitable for systems using phosphate ester fluids but should avoid petroleum-based fluids to prevent seal damage. The DNCAMBV814N employs a wet armature design where the working fluid surrounds the armature, exposed to coil-generated heat\u2014a consideration if the coil remains energized for extended periods. This can lead to varnish formation in certain fluids like water-glycol mixtures over time. The solenoid's magnetic design ensures high efficiency and reliable valve shifting by delivering high spool actuating force per watt expended. A wide range of coil termination and voltage options are offered, including surge protection and weatherized variants for enhanced environmental protection. Interchangeable with other Sun Series 1 solenoid products, the coils can be mounted either direction on the tube. Connector options are rated up to IP69K for superior ingress protection. The valve incorporates Sun's floating style construction, minimizing risks of internal part binding from excessive installation torque or machining variations in cavity/cartridge configurations. With a capacity of 8 gpm (30 L/min), maximum operating pressure of 5000 psi (350 bar), and typical response time of 50 ms, this versatile valve is engineered for reliability and performance in demanding applications.
The Sun Hydraulics DNCAMBV814N (DNCAMBV814N) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool directional design. This valve is particularly advantageous in pilot control circuits due to its closed transition between positions, which significantly reduces oil loss during shifting. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; however, reverse flow is not recommended due to potential performance degradation. It boasts a robust solenoid tube assembly rated for 5000 psi (350 bar) service and requires no minimum hydraulic pressure for operation. Designed with EPDM seals, it is suitable for systems using phosphate ester fluids but should avoid petroleum-based fluids to prevent seal damage. The DNCAMBV814N employs a wet armature design where the working fluid surrounds the armature, exposed to coil-generated heat\u2014a consideration if the coil remains energized for extended periods. This can lead to varnish formation in certain fluids like water-glycol mixtures over time. The solenoid's magnetic design ensures high efficiency and reliable valve shifting by delivering high spool actuating force per watt expended. A wide range of coil termination and voltage options are offered, including surge protection and weatherized variants for enhanced environmental protection. Interchangeable with other Sun Series 1 solenoid products, the coils can be mounted either direction on the tube. Connector options are rated up to IP69K for superior ingress protection. The valve incorporates Sun's floating style construction, minimizing risks of internal part binding from excessive installation torque or machining variations in cavity/cartridge configurations. With a capacity of 8 gpm (30 L/min), maximum operating pressure of 5000 psi (350 bar), and typical response time of 50 ms, this versatile valve is engineered for reliability and performance in demanding applications.
This solenoid-operated, 4-way, 2-position cartridge is a direct-acting, balanced spool directional valve. The transition between positions is closed. The closed transition greatly reduces the loss of oil when shifting which can be of particular importance in pilot control circuits.
- Valve capacity is based on port 3 as the inlet and port 1 as the tank. Although reverse flow is possible, the same performance cannot be guaranteed and is not recommended.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- 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.
- A wide variety of coil termination and voltage options are available, with and without surge protection. See the CONFIGURATION section.
- The solenoid's unique magnetic design results in a high efficiency solenoid, yielding high spool actuating force per Watt expended, leading to reliable valve shifting.
- Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.
- Coil connector options offer ratings up to IP69K. See individual coil product pages for details. Additional weatherized coils and kits are available for more complete environmental protection.
- 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-31A |
| Series | 1 |
| Capacity | 8 gpm30 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 in³/min.@3000 psi160 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: 990-431-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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