Purchase now: Winner ES-10W-2C-14-Z-04 Cartridge Valve
Purchase now: Atlantech Drives provides you the Winner Hydraulics ES-10W-2C-14-Z-04, a high-capacity Solenoid Operated Spool Valve. Unlike the smaller «08» series, this valve fits into a Size 10 cavity (C-10-2), allowing for significantly higher flow rates (up to 38-40 LPM) with lower pressure drop. It is a 2-Way, Normally Closed (NC) valve configured with a 12V DC Coil («04»). The «2C» designation in the ES series typically refers to a specific spool overlap or flow characteristic designed for bi-directional blocking or specific transition logic (verify schematic upon ordering).
Technical Specifications and High Flow Capacity
The ES-10W is the workhorse for larger mobile equipment like garbage trucks, agricultural sprayers, and construction lifts. The valve uses a sliding spool mechanism. Being a Size 10, it offers a larger flow path, reducing heat generation in the hydraulic fluid compared to forcing high flow through a smaller Size 08 valve. The «14» connection code indicates Double Lead Wires (or Spades), making it easy to splice into existing 12V automotive wiring harnesses without needing a special connector block.
- Part Number: ES-10W-2C-14-Z-04.
- Cavity: C-10-2 (Size 10, 7/8-14 UNF).
- Type: Electro-Spool Valve.
- Function: 2-Way Normally Closed (NC).
- Voltage: 12V DC (Code 04).
- Flow Rate: Max ~40 LPM.
- Pressure: 350 Bar.
- Connection: Lead Wires (Type 14).
- Finish: Zinc Plated.
Expert Tips: Spool Leakage vs. Size
Bigger isn’t always tighter. Expert Tip: While the Size 10 ES-10W handles more flow, spool valves inherently have internal leakage (bypass from port 2 to 1) due to the clearance needed for the spool to slide. A Size 10 spool has a larger circumference than a Size 08, meaning slightly *more* leakage when closed (typically 80-100 cc/min at high pressure). Do not use this valve to hold a load against gravity without a separate check valve or pilot-operated check valve.
Frequently Asked Questions (FAQs)
Q: Will this fit in a Size 08 hole?
A: No. Size 10 cavities are physically larger (7/8-14 thread) than Size 08 (3/4-16 thread). You cannot interchange them.
Q: What does «Z» mean?
A: «Z» indicates Zinc Plating on the external nut and tube, providing standard corrosion resistance for outdoor mobile applications.
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