Product Description
Rexroth R900421985 Z2S10-2-3X/
The Rexroth R900421985 Z2S10-2-3X/ is a pilot-operated check valve designed in a sandwich plate configuration. This valve type Z2S is specifically a double check valve, meaning it provides leakage-free blocking of flow in one direction for two ports (A and B) and allows free flow in the opposite direction. It is pilot-operated, allowing the check function to be overridden by a pilot pressure signal. The Z2S10 series is designed for vertical stacking assemblies and conforms to ISO 4401 porting patterns, making it suitable for various industrial hydraulic applications where reliable load holding or circuit isolation is required.
Technical Specifications:
- Part Number: R900421985
- Type Code: Z2S10-2-3X/
- Valve Type: Pilot-operated check valve, sandwich plate design
- Function: Double check valve (blocking in A and B, pilot-to-open)
- Nominal Size (NG): 10
- Component Series: 3X
- Maximum Operating Pressure (Port P, A, B): 315 bar (4568 psi)
- Maximum Flow Rate: 120 L/min (31.7 GPM)
- Porting Pattern: ISO 4401-05-04-0-05 (CETOP 05)
- Cracking Pressure (Standard): Approximately 0.5 bar (7.25 psi)
- Hydraulic Fluid: Mineral oil (HL, HLP) according to DIN 51524; other fluids on request
- Fluid Temperature Range: -30°C to +80°C (-22°F to +176°F)
- Viscosity Range: 2.8 to 500 mm²/s
- Sealing Material: NBR (Nitrile Butadiene Rubber)
- Weight: Approximately 2.1 kg (4.63 lbs)
Rexroth R900421985 Z2S10-2-3X/
Model：Rexroth R900421985 Z2S10-2-3X/
| Brand | Rexroth |
|---|---|
| Model | R900421985 Z2S10-2-3X/ |
| Part No. | Rexroth R900421985 Z2S10-2-3X/ |
| Category | Hydraulic valves |
| Link | https://www.echuan-hydraulic.com/product/rexroth-r900421985-z2s10-2-3x |