Shop Deltrol DPTC-100 Cartridge Pilot to Close Check Valves for C-10-3 Cavity
The Deltrol Fluid Products DPTC-100-P Motion Control Pilot-to-Close Check Valve is a cartridge valve designed to permit free flow in one direction while blocking flow in the opposite direction. It uses pilot pressure at port 3 to close the valve and prevent flow between ports 1 and 2. In normal operation, flow moves freely from 1 to 2, but when the pilot pressure is applied, it keeps the valve closed, halting the flow. This valve is ideal for load-holding and blocking applications, featuring a hardened poppet and seat for long-term durability and an industry-standard cavity design. It operates at up to 3000 psi and supports flow rates up to 12GPM.
Pressure at ➀ overcomes the spring-bias poppet and allows free flow to ➁. Flow in the opposite direction, from ➁ to ➀, is blocked by the poppet. When the required pilot pressure is achieved at ➂, the poppet is held closed to block flow between ➀ and ➁. The pilot piston area to poppet seat area ratio is 3 to 1.
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Cartridge PO Check Valve for C-10-3 Cartridge Cavities
12 GPM
3000psi
25psi, 50psi, 100psi
3:1
Poppet
5 drops/min. max. at 3000 PSI
-30°F to +250°F (-35°C to +120°C)
Critical Application – ISO 17/15/13, Non-Critical Application – ISO 20/18/14
Mineral-based fluids. For other fluid compatibility, consult factory.
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DPTC-100-P
Deltrol DPTC-100 Cartridge Pilot to Close Check Valves for C-10-3 Cavity
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 | Cartridge Cavity | Pressure Rating | Flow Rating | Check Valve Type | Cracking Pressure | Lead Time | Price |
|---|---|---|---|---|---|---|---|
| 10146-66 | C-10-3 | 3000 | 12.0 | Pilot to Close | 25-100 psi | 1-3 Days | $35.99 |
Technical Specs
