SUN HYDRAULICS
DNCATCN924N
$250.21
USD
- SUN HYDRAULICS
- Material:DNCATCN924N
- Model:DNCA-TCN@924N
- 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 DNCATCN924N (DNCATCN924N) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This directional valve is engineered with a closed transition between positions, significantly reducing oil loss during shifting\u2014a critical benefit in pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; although reverse flow is possible, it is not recommended due to potential performance issues. Built to withstand demanding conditions, the solenoid tube assembly is fatigue rated for service up to 5000 psi (350 bar). The valve operates without requiring minimum hydraulic pressure and incorporates EPDM seals for compatibility with phosphate ester fluids, while avoiding petroleum-based fluids to prevent seal damage. Its wet armature design ensures fluid exposure to coil-generated heat, which could impact function over time with certain fluids like water-glycol mixtures. The DNCATCN924N offers various coil termination and voltage options, including those with surge protection. Its high-efficiency solenoid delivers reliable valve shifting by maximizing spool actuating force per watt expended. Coils are interchangeable within Sun Series 1 products and can be mounted in either direction on the tube. For enhanced environmental protection, coil connector options are available with ratings up to IP69K. The valve's construction minimizes internal part binding risks due to excessive installation torque or cavity/cartridge machining variations through its floating style design. Additional specifications include a cavity size of T31A, series 1 classification, capacity of 8 gpm (30 L/min), response time of approximately 50 ms, maximum leakage at specified conditions of 10 in\u00b3/min (160 cc/min), switching frequency up to 15,000 cycles/hr, manual override force requirement of 5 lbs/1000 psi (33 N/100 bar), manual override stroke of .10 in (2.5 mm), solenoid tube diameter of .75 in (19 mm), valve hex size of .78 in (22.2 mm), and installation torque between 30 - 35 lbf ft (41 - 47 Nm). The model weighs approximately .60 lb (.30 kg) and offers seal kits compatible with Viton materials for both cartridge and coil components.
The Sun Hydraulics DNCATCN924N (DNCATCN924N) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This directional valve is engineered with a closed transition between positions, significantly reducing oil loss during shifting\u2014a critical benefit in pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; although reverse flow is possible, it is not recommended due to potential performance issues. Built to withstand demanding conditions, the solenoid tube assembly is fatigue rated for service up to 5000 psi (350 bar). The valve operates without requiring minimum hydraulic pressure and incorporates EPDM seals for compatibility with phosphate ester fluids, while avoiding petroleum-based fluids to prevent seal damage. Its wet armature design ensures fluid exposure to coil-generated heat, which could impact function over time with certain fluids like water-glycol mixtures. The DNCATCN924N offers various coil termination and voltage options, including those with surge protection. Its high-efficiency solenoid delivers reliable valve shifting by maximizing spool actuating force per watt expended. Coils are interchangeable within Sun Series 1 products and can be mounted in either direction on the tube. For enhanced environmental protection, coil connector options are available with ratings up to IP69K. The valve's construction minimizes internal part binding risks due to excessive installation torque or cavity/cartridge machining variations through its floating style design. Additional specifications include a cavity size of T31A, series 1 classification, capacity of 8 gpm (30 L/min), response time of approximately 50 ms, maximum leakage at specified conditions of 10 in\u00b3/min (160 cc/min), switching frequency up to 15,000 cycles/hr, manual override force requirement of 5 lbs/1000 psi (33 N/100 bar), manual override stroke of .10 in (2.5 mm), solenoid tube diameter of .75 in (19 mm), valve hex size of .78 in (22.2 mm), and installation torque between 30 - 35 lbf ft (41 - 47 Nm). The model weighs approximately .60 lb (.30 kg) and offers seal kits compatible with Viton materials for both cartridge and coil components.
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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