Product Description
Rexroth R900407424 Z2S 10A1-34/
The Rexroth R900407424 (type Z2S 10A1-34/) is a pilot-operated check valve in a sandwich plate design, engineered for reliable hydraulic circuit control. It is primarily used for the leakage-free blocking of one actuator port—specifically channel A in this configuration—even during extended periods of standstill. This valve features pre-opening, which allows for smooth decompression before the main poppet opens, reducing hydraulic shock. Designed for vertical stacking assemblies, it conforms to the ISO 4401-05 porting pattern (NG10). The Z2S 10A1-34/ is a crucial component for ensuring unidirectional flow, preventing load dropping, and enhancing safety in various industrial hydraulic applications.
Technical Specifications:
- Product Code (Material Number): R900407424
- Valve Type Designation: Z2S 10A1-34/ (Component series 3X)
- Description: Pilot-operated check valve, sandwich plate design
- Nominal Size: NG10 (CETOP 05)
- Porting Pattern: ISO 4401-05-04-0-05
- Function: Check valve in channel A, with pre-opening
- Maximum Operating Pressure (Ports P, A, B): 315 bar (4568 psi)
- Maximum Flow Rate: 120 L/min (31.7 US GPM)
- Cracking Pressure: Various options available (e.g., 0.5, 1.5, 3, 5 bar); specific to the full model code variant.
- Compatible Hydraulic Fluids: Mineral oils (HL, HLP) according to DIN 51524; other fluid types on request.
- Fluid Temperature Range: -30°C to +80°C (-22°F to +176°F) with standard NBR seals. Other seal materials may vary this range.
- Viscosity Range: 2.8 to 500 mm²/s
- Approximate Weight: 1.8 kg (3.97 lbs)
Rexroth R900407424 Z2S 10A1-34/
Model：Rexroth R900407424 Z2S 10A1-34/
