Rexroth Z2S 10-2-3X/ (MNR: R900421985) Pilot-operated Check Valve
The Bosch Rexroth Z2S 10-2-3X/ (Material Number: R900421985) is a high-performance, pilot-operated double check valve featuring a modular sandwich plate (stacking) design. Engineered for size 10 (NG10) hydraulic systems with an ISO 4401-05 mounting pattern, this valve is specifically designed to block hydraulic flow leak-free in both actuator ports. It utilizes pilot-controlled opening to allow reverse flow when required, making it an essential component for maintaining load stability, holding positions safely, and preventing cylinder drift in stack-mounted hydraulic systems. Built for heavy-duty industrial applications, it reliably operates at a maximum pressure of up to 350 bar.
Technical Specifications:
- Brand: Bosch Rexroth
- Model/Type: Z2S 10-2-3X/
- Material Number (MNR): R900421985
- Valve Design: Pilot-operated double check valve (Sandwich plate)
- Nominal Size: Size 10 (NG10) / ISO 4401-05 mounting pattern
- Maximum Operating Pressure: 350 bar (5076 psi)
- Country of Origin: Made in India

| Brand | Rexroth |
|---|---|
| Model | Z2S 10-2-3X/ (MNR: R900421985) |
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Rexroth Z2S 10-2-3X/ (MNR: R900421985) Pilot-operated Check Valve (Hydraulic Sandwich Check Valve)
Order the Bosch Rexroth Z2S 10-2-3X/ (R900421985) pilot-operated double check valve. This NG10 (Size 10) sandwich plate hydraulic valve ensures leak-free load holding for actuator ports with a maximum operating pressure of 350 bar. Perfect for reliable performance in industrial stack-mounted hydraulic systems.

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