Shop Deltrol DPSK Kick-Down Sequence Cartridge Valves
The Deltrol Fluid Products DPSK-100 is an adjustable, pilot-operated spool cartridge valve designed to control hydraulic flow based on preset pressure levels. In its normal state, the DPSK-100 blocks flow from port 1 while allowing flow between ports 2 and 3. Once the pressure at port 1 reaches the preset level, a pilot section opens, creating a pressure differential that shifts the spool to enable flow from port 1 to port 2. The valve remains in this position until the pressure at port 2 drops below a set level, at which point the spool shifts back to its initial position. This valve features a lower kick-down pressure compared to the DPSK2-100, offers a range of pressure settings, and is built with a durable, precision-engineered spool and sleeve. It operates up to 3000 PSI with a maximum flow rate of 5 GPM and is made from anodized aluminum for long-lasting performance.
The DPSK-100 in the steady state blocks flow at ➀ while allowing flow from ➁ to ➂. When the preset pressure at ➀ is achieved, the pilot section opens.
This pilot flow creates a pressure differential across the spool, which causes the spool to shift to allow flow from ➀ to ➁.
The spool will not shift back (kick-down) until pressure at ➁ falls below a predetermined pressure.
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Deltrol DPSK Kick-Down Sequence Cartridge Valves
Click on the model number in the chart below to view that item. Options show below are most common and readily available.
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| Product SKU | Model Code | Cartridge Cavity | Pressure Rating | Flow Rating | Adjustment Type | Valve Operation | Pressure Range | Lead Time | Price |
|---|---|---|---|---|---|---|---|---|---|
| 10154-79 | DPSK-100-N-H | C-10-3 | 3000 | 5.0 | Hidden Adjustment | Sequence, Adjustable, Pilot-Operated, Kick-Down | 300-3000 | 1-3 Days | $81.99 |
| 10145-80 | DPSK-100-N-K | C-10-3 | 3000 | 5.0 | Knob Adjustment | Sequence, Adjustable, Pilot-Operated, Kick-Down | 300-3000 | 1-3 Days | $92.99 |
| 10145-86 | DPSK-100-N-S | C-10-3 | 3000 | 5.0 | Screw Adjustment | Sequence, Adjustable, Pilot-Operated, Kick-Down | 300-3000 | 1-3 Days | $85.99 |
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