SUN HYDRAULICS
DNCATJV914N
$183.27 USD
- SUN HYDRAULICS
- Material:DNCATJV914N
- Model:DNCA-TJV@914N
- 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 DNCATJV914N (DNCATJV914N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional flow. This valve features a closed transition between positions, significantly reducing oil loss during shifting, making it particularly beneficial for pilot control circuits. It is optimized with port 3 as the inlet and port 1 as the tank; while reverse flow is possible, it is not recommended due to potential performance issues. The solenoid tube assembly is fatigue-rated for up to 5000 psi (350 bar), and the valve requires no minimum hydraulic pressure to operate. The cartridge can be configured with EPDM seals for compatibility with phosphate ester fluids but should not be exposed to petroleum-based fluids due to potential seal damage. The design incorporates a wet armature where working fluid surrounds the armature, impacting temperature management if the coil remains energized over extended periods. This can lead to fluid breakdown in certain mixtures like water-glycol, forming varnishes that may impair functionality. Various coil termination and voltage options are available, along with surge protection features. The high-efficiency magnetic design of the solenoid ensures reliable valve shifting by providing substantial spool actuating force per watt expended. Interchangeability of coils with other Sun Series 1 solenoid products adds versatility, allowing mounting in either direction on the tube. Coil connector options offer protection ratings up to IP69K, and additional weatherized coils are available for enhanced environmental protection. The floating style construction minimizes risks of internal parts binding due to excessive installation torque or cavity-cartridge machining variations. This model has a capacity of 8 gpm (30 L/min) and supports a maximum operating pressure of 5000 psi (350 bar), with a typical response time of 50 ms and maximum leakage at specified conditions being minimal at 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar).
The Sun Hydraulics DNCATJV914N (DNCATJV914N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional flow. This valve features a closed transition between positions, significantly reducing oil loss during shifting, making it particularly beneficial for pilot control circuits. It is optimized with port 3 as the inlet and port 1 as the tank; while reverse flow is possible, it is not recommended due to potential performance issues. The solenoid tube assembly is fatigue-rated for up to 5000 psi (350 bar), and the valve requires no minimum hydraulic pressure to operate. The cartridge can be configured with EPDM seals for compatibility with phosphate ester fluids but should not be exposed to petroleum-based fluids due to potential seal damage. The design incorporates a wet armature where working fluid surrounds the armature, impacting temperature management if the coil remains energized over extended periods. This can lead to fluid breakdown in certain mixtures like water-glycol, forming varnishes that may impair functionality. Various coil termination and voltage options are available, along with surge protection features. The high-efficiency magnetic design of the solenoid ensures reliable valve shifting by providing substantial spool actuating force per watt expended. Interchangeability of coils with other Sun Series 1 solenoid products adds versatility, allowing mounting in either direction on the tube. Coil connector options offer protection ratings up to IP69K, and additional weatherized coils are available for enhanced environmental protection. The floating style construction minimizes risks of internal parts binding due to excessive installation torque or cavity-cartridge machining variations. This model has a capacity of 8 gpm (30 L/min) and supports a maximum operating pressure of 5000 psi (350 bar), with a typical response time of 50 ms and maximum leakage at specified conditions being minimal at 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar).
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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