SUN HYDRAULICS
DODPCAV
$148.42 USD
- SUN HYDRAULICS
- Material:DODPCAV
- Model:DODP-CAV
- 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 DODPCAV (DODPCAV) is a normally open, balanced poppet switching element designed for precise hydraulic control applications. This component features a unique balanced construction that ensures predictable switching capabilities, even under high pressure conditions of up to 5000 psi (350 bar) at both port 1 and port 2. The valve remains open until the pilot pressure applied to port 3 exceeds the setting established by the integral pilot relief stage, at which point it shifts to a closed position. Notably, any backpressure at the drain port is directly additive to the valve setting, impacting its operation. This hydraulically balanced valve between port 1 and port 2 ensures minimal leakage, typically less than 10 drops per minute at 5000 psi (0.7 cc/min at 350 bar), making it highly efficient for maintaining system integrity. It incorporates Sun's floating style construction, minimizing internal part binding due to excessive installation torque or machining variations in the cavity/cartridge. The DODPCAV operates within a T21A cavity and belongs to Series 1 with a capacity of handling flow rates up to 15 gpm (60 L/min). The minimum pilot pressure required to shift this valve is set at 400 psi (28 bar), while it can withstand maximum operating pressures of up to 5000 psi (350 bar). Its robust design includes ports that are fully sealed from each other, ensuring no cross-contamination between different hydraulic circuits. For installation purposes, the valve hex size measures at 7/8 inch (22.2 mm) with an installation torque specification of 30 - 35 lbf ft (41 - 47 Nm). The adjustment screw requires an internal hex size of 5/32 inch (4 mm), while the locknut hex size is set at 9/16 inch (15 mm) with a torque range of 80 - 90 lbf in (9 -10 Nm).
The Sun Hydraulics DODPCAV (DODPCAV) is a normally open, balanced poppet switching element designed for precise hydraulic control applications. This component features a unique balanced construction that ensures predictable switching capabilities, even under high pressure conditions of up to 5000 psi (350 bar) at both port 1 and port 2. The valve remains open until the pilot pressure applied to port 3 exceeds the setting established by the integral pilot relief stage, at which point it shifts to a closed position. Notably, any backpressure at the drain port is directly additive to the valve setting, impacting its operation. This hydraulically balanced valve between port 1 and port 2 ensures minimal leakage, typically less than 10 drops per minute at 5000 psi (0.7 cc/min at 350 bar), making it highly efficient for maintaining system integrity. It incorporates Sun's floating style construction, minimizing internal part binding due to excessive installation torque or machining variations in the cavity/cartridge. The DODPCAV operates within a T21A cavity and belongs to Series 1 with a capacity of handling flow rates up to 15 gpm (60 L/min). The minimum pilot pressure required to shift this valve is set at 400 psi (28 bar), while it can withstand maximum operating pressures of up to 5000 psi (350 bar). Its robust design includes ports that are fully sealed from each other, ensuring no cross-contamination between different hydraulic circuits. For installation purposes, the valve hex size measures at 7/8 inch (22.2 mm) with an installation torque specification of 30 - 35 lbf ft (41 - 47 Nm). The adjustment screw requires an internal hex size of 5/32 inch (4 mm), while the locknut hex size is set at 9/16 inch (15 mm) with a torque range of 80 - 90 lbf in (9 -10 Nm).
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.
- Valve will open when the pilot pressure falls below 145 psi (10 bar).
- 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).
- 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-21A |
| Series | 1 |
| Capacity | 15 gpm60 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 400 psi28 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 | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 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: 990-021-006 |
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