SUN HYDRAULICS
DKJPLWV
$558.85 USD
- SUN HYDRAULICS
- Material:DKJPLWV
- Model:DKJP-LWV
- 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 DKJPLWV (DKJPLWV) is a sophisticated hydraulic valve designed for high-pressure applications, featuring a normally closed, balanced poppet switching element. This valve operates under a unique mechanism where the poppet remains closed until pilot pressure at port 3 reaches a pre-set threshold as determined by an integral pilot relief stage, allowing the poppet to shift to an open position. This functionality ensures precise control and response to changing pressure conditions. With a capacity to handle up to 5000 psi (350 bar) at both port 1 and port 2, the DKJPLWV valve is ideal for systems requiring reliable performance under high-pressure conditions. The valve's construction prevents any leakage between these ports, maintaining efficiency with leakage rates typically less than 10 drops/min at 5000 psi. It can accommodate flow rates up to 120 gpm (480 L/min), making it suitable for various fluid dynamics applications. The DKJPLWV also features Sun\u2019s floating style construction which minimizes potential internal parts binding that could arise from excessive installation torque or discrepancies in cavity/cartridge machining. This design enhances the durability and reliability of the valve in demanding operational environments. Moreover, this model is equipped with a T24A cavity and belongs to the Series 4 line of Sun Hydraulics\u2019 products, ensuring compatibility with a wide range of hydraulic systems and ease of integration into existing setups. The minimum pilot pressure required to shift the valve is set at 300 psi (20 bar), providing flexibility in control settings according to system requirements.
The Sun Hydraulics DKJPLWV (DKJPLWV) is a sophisticated hydraulic valve designed for high-pressure applications, featuring a normally closed, balanced poppet switching element. This valve operates under a unique mechanism where the poppet remains closed until pilot pressure at port 3 reaches a pre-set threshold as determined by an integral pilot relief stage, allowing the poppet to shift to an open position. This functionality ensures precise control and response to changing pressure conditions. With a capacity to handle up to 5000 psi (350 bar) at both port 1 and port 2, the DKJPLWV valve is ideal for systems requiring reliable performance under high-pressure conditions. The valve's construction prevents any leakage between these ports, maintaining efficiency with leakage rates typically less than 10 drops/min at 5000 psi. It can accommodate flow rates up to 120 gpm (480 L/min), making it suitable for various fluid dynamics applications. The DKJPLWV also features Sun\u2019s floating style construction which minimizes potential internal parts binding that could arise from excessive installation torque or discrepancies in cavity/cartridge machining. This design enhances the durability and reliability of the valve in demanding operational environments. Moreover, this model is equipped with a T24A cavity and belongs to the Series 4 line of Sun Hydraulics\u2019 products, ensuring compatibility with a wide range of hydraulic systems and ease of integration into existing setups. The minimum pilot pressure required to shift the valve is set at 300 psi (20 bar), providing flexibility in control settings according to system requirements.
This is a normally closed, balanced poppet, switching element. When pilot pressure is applied to port 3, the poppet remains closed until the pilot pressure reaches the setting established by the integral pilot relief stage, at which point the poppet shifts to the open position.
- Unique balanced construction provides predictable switching with 5000 psi (350 bar) at both port 1 and port 2. When the remote pressure signal at port 3 exceeds the internal valve setting, the valve shifts to the open position.
- Any backpressure at the drain port is directly additive to the valve setting.
- Valve will reseat when the pilot pressure falls to 85% of the cracking value.
- Port 1 and port 2 are fully sealed from port 3 and port 4. Ports 3 and 4 are positively sealed.
- Leakage rate between port 1 and port 2 is very low, typically less than 10 drops/min. at 5000 psi (0,7 cc/min at 350 bar).
- All ports will accept 5000 psi (350 bar).
- 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-24A |
| Series | 4 |
| Capacity | 120 gpm480 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 300 psi20 bar |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | See Performance DataSee Performance Data |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 drops/min.@5000 psi0,7 cc/min.@350 bar |
| Valve Hex Size | 1 5/8 in.41,3 mm |
| Valve Installation Torque | 350 - 375 lbf ft474 - 508 Nm |
| Adjustment Screw Internal Hex Size | 5/32 in.4 mm |
| Locknut Hex Size | 9/16 in.15 mm |
| Locknut Torque | 80 - 90 lbf in.9 - 10 Nm |
| Seal kit - Cartridge | Viton: 990-024-006 |
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