SUN HYDRAULICS CORP
DBAHBHN
DBAH-BHN
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These pilot-stage, directional, 2-position, 3-way valves are hydraulically operated, spring-return cartridges and are available in two spool configurations; normally open 1 to 2 and normally open 1 to 3. These cartridges are designed for pilot flow applications.

• Different pilot control port options are available. See Option Selection for details.
• All ports will accept 5000 psi (350 bar) including the pilot control port.
• 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 = 85 psi + pressure @ Port 1 times .023. This results in a pilot pressure range of 85 to 200 psi. In metric; pilot pressure = 6 bar + pressure @ Port 1 times 0,023. This results in a pilot pressure of 6 to 14 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.