Model: DBAP
3-way, air-operated, spool directional valve - pilot capacity
Cavity: T-9A | Capacity:
Technical specifications
These pilot-stage, directional, 2-position, 3-way valves are pneumatically operated, spring-return cartridges and are available in two spool configurations; normally open 1 to 2 and normally open 1 to 3.
- 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
- Series
- Capacity.25 gpm
- Maximum Operating Pressure5000 psi
- Maximum Valve Leakage at 110 SUS (24 cSt)10 drops/min.@5000 psi
- Minimum Pilot Pressure to Operate20 [+ port 1 press./100] psi
- Pilot Control PortSee Control Options
- Valve Hex Size7/8 in.
- Valve Installation Torque20 - 25 lbf ft
- Seal kit - Cartridge
- Seal kit - Cartridge
What parts of the Sun cartridge valve are field serviceable?
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Direct acting or pilot operated - what do I use?
Highlights
Technical Tips
Technical Information
- DBAPA Model
- DBAPB Model
- DBAPD Model