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SUN HYDRAULICS CORP
DKJDEHV
Logic Element
Cartridge
$522.00
SUN HYDRAULICS CORP
MATERIAL: DKJDEHV
SUMMARY: Cartridge
Quantity in stock: 1
Quantity Details:- Hydrotech Stock: 0 can ship May 6, 2024
- Factory Stock: 1 can ship August 5, 2024
This is a normally closed, balanced poppet, switching element. When the external vent port is blocked, the poppet remains in the closed position. Venting the external port shifts it to the open position, provided there is sufficient pressure at port 3.
- 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).
- The external -4 SAE vent port may be directly connected to a pilot switching valve. The pilot valve should have a leakage rate of less than 10 drops/min (0,7 cc/min). and be able to satisfy the pilot flow requirements. Sun model DAA*-*** solenoid pilot valve is ideal for this application.
- 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).
- Port 1 and port 2 are fully sealed from port 3.
- 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-19A |
Series | 4 |
Capacity | 120 gpm480 L/min. |
Minimum Pilot Pressure Required to Shift Valve | 300 psi20 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 |
Pilot Volume Displacement | .17 in³2,8 cc |
Valve Hex Size | 1 5/8 in.41,3 mm |
Valve Installation Torque | 350 - 375 lbf ft474 - 508 Nm |
Seal kit - Cartridge | Viton: 990-019-006 |
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