SUN HYDRAULICS
DTCAZHN912
$780.44 USD
- SUN HYDRAULICS
- Material:DTCAZHN912
- 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 DTCAZHN912 (DTCAZHN912) is a solenoid-operated, 2-way, 2-position cartridge valve designed for reliable directional control in hydraulic systems. This direct-acting, poppet-style valve is engineered to minimize leakage, even under sudden pressure changes, thanks to its unique design that prevents fluid compressibility issues. A key feature of this valve is the position switch that confirms the valve's non-energized state, ensuring operational reliability. It requires a separate coil purchase and is delivered as a sealed unit; any modifications or servicing must be conducted by the manufacturer to maintain warranty validity. For installation, a crow's foot wrench is necessary due to the position switch design. The solenoid tube assembly can withstand pressures up to 5000 psi (350 bar), making it suitable for load-holding applications where it will spring closed in case of power failure. The manual override detent mechanism supports temporary actuation with an approximate life expectancy of 7,000 cycles. Utilizing a wet armature design, the valve allows working fluid exposure to coil-generated heat, which should be considered for fluids prone to varnish formation at high temperatures. The cartridge incorporates Sun's floating style construction to reduce internal part binding risks from excessive torque or machining variations during installation. It fits a T-13A cavity and offers a flow capacity of 6 gpm (23 L/min) with response times around 50 ms. The valve's maximum leakage rate at 110 SUS (24 cSt) is minimal at 10 drops/min (0.7 cc/min). With a switching frequency capability of up to 15,000 cycles per hour and dimensions including a solenoid tube diameter of .75 in (19 mm), this robust component ensures dependable performance in demanding hydraulic applications.
The Sun Hydraulics DTCAZHN912 (DTCAZHN912) is a solenoid-operated, 2-way, 2-position cartridge valve designed for reliable directional control in hydraulic systems. This direct-acting, poppet-style valve is engineered to minimize leakage, even under sudden pressure changes, thanks to its unique design that prevents fluid compressibility issues. A key feature of this valve is the position switch that confirms the valve's non-energized state, ensuring operational reliability. It requires a separate coil purchase and is delivered as a sealed unit; any modifications or servicing must be conducted by the manufacturer to maintain warranty validity. For installation, a crow's foot wrench is necessary due to the position switch design. The solenoid tube assembly can withstand pressures up to 5000 psi (350 bar), making it suitable for load-holding applications where it will spring closed in case of power failure. The manual override detent mechanism supports temporary actuation with an approximate life expectancy of 7,000 cycles. Utilizing a wet armature design, the valve allows working fluid exposure to coil-generated heat, which should be considered for fluids prone to varnish formation at high temperatures. The cartridge incorporates Sun's floating style construction to reduce internal part binding risks from excessive torque or machining variations during installation. It fits a T-13A cavity and offers a flow capacity of 6 gpm (23 L/min) with response times around 50 ms. The valve's maximum leakage rate at 110 SUS (24 cSt) is minimal at 10 drops/min (0.7 cc/min). With a switching frequency capability of up to 15,000 cycles per hour and dimensions including a solenoid tube diameter of .75 in (19 mm), this robust component ensures dependable performance in demanding hydraulic applications.
This solenoid-operated 2-way, 2-position cartridge is a direct-acting, poppet-style directional valve. Due to the poppet-style construction, this valve has extremely low leakage.
Many poppet style directional valves pass a small amount of fluid when the pressure across them changes suddenly. This is due to the compressibility of the fluid. This valve has been designed to prevent this from happening.
The position switch provides confirmation that the valve is in the non-energized position.
- A coil must be ordered with this cartridge. This cartridge is supplied as a sealed, factory set unit and is not field serviceable. If the assembly requires changes or service it needs to be returned to the factory. Any tampering will violate the product warranty.
- Position switch is CE approved.
- When torquing this cartridge into its cavity, a crow's foot wrench or similar will be required since the position switch precludes the use of a deep socket wrench.
- 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.
- This valve is suitable for load holding applications. In the event of power failure, the valve will spring closed.
- 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.
- 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.
- 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.
- 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-13A |
| Series | 1 |
| Capacity | 6 gpm23 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 drops/min.@5000 psi0,7 cc/min.@350 bar |
| Switching Frequency | 15000 cycles/hr15000 cycles/hr |
| 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 | .50 lb0,25 kg |
| Seal kit - Cartridge | Viton: 990-413-006 |
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