SUN HYDRAULICS
DOJPCDN
$549.42 USD
- SUN HYDRAULICS
- Material:DOJPCDN
- Model:DOJP-CDN
- 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 DOJPCDN (DOJPCDN) is a normally open, balanced poppet switching element designed to provide reliable and predictable hydraulic control. This valve remains open when pilot pressure is applied to port 3 until the pressure reaches a preset level determined by the integral pilot relief stage, at which point it shifts to the closed position. Featuring unique balanced construction, it can handle pressures up to 5000 psi (350 bar) at both port 1 and port 2. The valve is hydraulically balanced between these ports, ensuring minimal leakage\u2014typically less than 10 drops per minute at maximum pressure. Ports 1 and 2 are fully sealed from ports 3 and 4, which are also positively sealed. This hydraulic component features a Cavity T-24A design belonging to Series 4, with a capacity of up to 120 gpm (480 L/min). The minimum pilot pressure required for shifting the valve is 300 psi (20 bar), while its maximum operating pressure is rated at an impressive 5000 psi (350 bar). Designed with Sun's floating style construction, this valve minimizes internal binding risks due to installation torque or machining variations. Installation requires a hex size of 1-5/8 inches (41.3 mm) with a torque specification of between 350 - 375 lbf ft (475 - 508 Nm). Additionally, it includes an adjustment screw with an internal hex size of 5/32 inches (4 mm) and a locknut hex size of 9/16 inches (15 mm), requiring a locknut torque of between 80 - 90 lbf in (9 -10 Nm). The DOJPCDN model incorporates Viton seal kits for enhanced durability and compatibility with various hydraulic fluids. Its robust design makes it suitable for applications requiring precise control over hydraulic fluid flow and pressure regulation.
The Sun Hydraulics DOJPCDN (DOJPCDN) is a normally open, balanced poppet switching element designed to provide reliable and predictable hydraulic control. This valve remains open when pilot pressure is applied to port 3 until the pressure reaches a preset level determined by the integral pilot relief stage, at which point it shifts to the closed position. Featuring unique balanced construction, it can handle pressures up to 5000 psi (350 bar) at both port 1 and port 2. The valve is hydraulically balanced between these ports, ensuring minimal leakage\u2014typically less than 10 drops per minute at maximum pressure. Ports 1 and 2 are fully sealed from ports 3 and 4, which are also positively sealed. This hydraulic component features a Cavity T-24A design belonging to Series 4, with a capacity of up to 120 gpm (480 L/min). The minimum pilot pressure required for shifting the valve is 300 psi (20 bar), while its maximum operating pressure is rated at an impressive 5000 psi (350 bar). Designed with Sun's floating style construction, this valve minimizes internal binding risks due to installation torque or machining variations. Installation requires a hex size of 1-5/8 inches (41.3 mm) with a torque specification of between 350 - 375 lbf ft (475 - 508 Nm). Additionally, it includes an adjustment screw with an internal hex size of 5/32 inches (4 mm) and a locknut hex size of 9/16 inches (15 mm), requiring a locknut torque of between 80 - 90 lbf in (9 -10 Nm). The DOJPCDN model incorporates Viton seal kits for enhanced durability and compatibility with various hydraulic fluids. Its robust design makes it suitable for applications requiring precise control over hydraulic fluid flow and pressure regulation.
This is a normally open, balanced poppet, switching element. When pilot pressure is applied to port 3, the poppet remains open until the pilot pressure reaches the setting established by the integral pilot relief stage, at which point the poppet shifts to the closed 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 closed position.
- Any backpressure at the drain port is directly additive to the valve setting.
- These valves are hydraulically balanced between port 1 and port 2.
- 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).
- Valve will open when the pilot pressure falls below 145 psi (10 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 ft475 - 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 |
Show FAQ