SUN HYDRAULICS CORP
DKJBXHV
Logic Element

This is a normally closed, balanced poppet, switching element. When port 3 is blocked, the poppet remains in the closed position. Venting port 3 shifts it to the open position, provided there is sufficient pressure at port 2.

• Unique balanced construction provides predictable switching with 5000 psi (350 bar) at port 1 and port 2, with the external drain port open and a minimum pilot pressure of 300 psi (20 bar).
• These valves are hydraulically balanced between port 1 and port 2.
• 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 reseat 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.