SUN HYDRAULICS
DAAPECV/AP
$682.10 USD
Tags:
- SUN HYDRAULICS
- Material:DAAPECV/AP
- Model:DAAP-ECV/AP
- 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 DAAPECV/AP (DAAPECV/AP) is a high-performance, pneumatically operated, spring-return cartridge valve designed for pilot flow applications. This product features a 2-position, 2-way directional control and is available in both normally open or normally closed configurations. The valve utilizes the T8A cavity from Sun Hydraulics, which is compatible with Sun\u2019s pilot-operated mainstage valves, simplifying integration and installation by using a single cavity for both control and primary functions. This model boasts a preferred flow path from port 2 to port 1 and offers various pilot control port options to suit different system requirements. The hardened spool and sleeve enhance durability and ensure consistent operation with low leakage rates. The minimum pilot pressure needed to operate the valve ranges between 20 to 70 psi or 1.4 to 5 bar, ensuring flexibility across different operational pressures. Designed for ease of installation, the DAAPECV/AP should be installed into the main stage valve at specified torque values to avoid internal binding due to excessive torque or machining variations. It supports a maximum operating pressure of up to 5000 psi (350 bar), except for the pilot port which can handle up to 500 psi (35 bar). Leakage rates are minimal at approximately 10 drops per minute under maximum pressure conditions. This valve is particularly noted for its robust construction featuring Sun's floating style design that minimizes potential internal part misalignments. With a capacity of .25 gpm (1 L/min) and operational specifications that include a variety of sealing options like Viton seals, this valve is engineered for reliable performance in complex hydraulic systems where precise control of pilot flow is critical.
The Sun Hydraulics DAAPECV/AP (DAAPECV/AP) is a high-performance, pneumatically operated, spring-return cartridge valve designed for pilot flow applications. This product features a 2-position, 2-way directional control and is available in both normally open or normally closed configurations. The valve utilizes the T8A cavity from Sun Hydraulics, which is compatible with Sun\u2019s pilot-operated mainstage valves, simplifying integration and installation by using a single cavity for both control and primary functions. This model boasts a preferred flow path from port 2 to port 1 and offers various pilot control port options to suit different system requirements. The hardened spool and sleeve enhance durability and ensure consistent operation with low leakage rates. The minimum pilot pressure needed to operate the valve ranges between 20 to 70 psi or 1.4 to 5 bar, ensuring flexibility across different operational pressures. Designed for ease of installation, the DAAPECV/AP should be installed into the main stage valve at specified torque values to avoid internal binding due to excessive torque or machining variations. It supports a maximum operating pressure of up to 5000 psi (350 bar), except for the pilot port which can handle up to 500 psi (35 bar). Leakage rates are minimal at approximately 10 drops per minute under maximum pressure conditions. This valve is particularly noted for its robust construction featuring Sun's floating style design that minimizes potential internal part misalignments. With a capacity of .25 gpm (1 L/min) and operational specifications that include a variety of sealing options like Viton seals, this valve is engineered for reliable performance in complex hydraulic systems where precise control of pilot flow is critical.
These pilot-stage, directional, 2-position, 2-way valves are pneumatically operated, spring-return cartridges and are available in either normally open or normally closed configurations. These cartridges are designed for pilot flow applications and utilize Sun's T-8A cavity so they can be used in conjunction with Sun's pilot-operated, main-stage valves.
- Utilizes the Sun T-8A 2-port cavity making it the ideal choice to use in conjunction with Sun's main stage pilot or vent-to-operate cartridges. Separate pilot lines are eliminated and only one cavity needs to be machined to accommodate both the control and primary function. Note: All 2-position, 2-way pilot stage control cartridges utilize the same cavity and are physically interchangeable. Functionality is the only consideration.
- Note: The main stage valve should first be installed to the correct torque value followed by the T-8A pilot control section into the main stage valve to its required torque value.
- The preferred flow path through the valve is port 2 to port 1.
- Different pilot control port options are available. See Option Selection for details.
- Hardened spool and sleeve provide consistent operation, low spool leakage rates and superior wear characteristics.
- The minimum pilot pressure required to operate the valve is determined by the following formula: pilot pressure = 20 psi + pressure @ Port 1 divided by 100. This results in a pilot pressure range of 20 to 70 psi. In metric; pilot pressure = 1,4 bar + pressure @ Port 1 divided by 100. This results in a pilot pressure of 1,4 to 5 bar.
- All ports will accept 5000 psi (350 bar) with the exception of the pilot port which accepts 500 psi (35 bar) max.
- 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-8A |
| Series | P |
| Capacity | .25 gpm1 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 drops/min.@5000 psi0,7 cc/min.@350 bar |
| Minimum Pilot Pressure to Operate | See Technical FeaturesSee Technical Features |
| Pilot Control Port | See Control OptionsSee Control Options |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 20 - 25 lbf ft27 - 33 Nm |
| Seal kit - Cartridge | Viton: 990-508-006 |
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