Rexroth Z2FS 6 A2-4X/1QV Hydraulic Check Throttle Valve
Shop the genuine Rexroth Z2FS 6 A2-4X/1QV (R900581526) double throttle check valve. This NG6 sandwich plate valve provides precise meter-in flow control for hydraulic systems up to 350 bar. Features adjustable spindle with lock nut and scale.
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Rexroth Z2FS 6 A2-4X/1QV Hydraulic Check Throttle Valve
The Rexroth Z2FS 6 A2-4X/1QV is a high-performance double throttle check valve in a sandwich plate design, engineered for precise control of hydraulic fluid flow. It is designed to limit the main or pilot flow of one or two actuator ports, offering reliable meter-in control (as indicated by ‘A’ in the model code). This valve allows for flow adjustment in one direction while permitting free flow in the opposite direction. Featuring a spindle with a lock nut and scale (1Q), it enables accurate and repeatable settings. Its robust construction ensures dependable operation in demanding hydraulic systems up to a maximum pressure of 350 bar. The valve conforms to the ISO 4401-03-02-0-05 porting pattern, making it easy to integrate into modular NG6 (CETOP 3) valve stacks.
Technical Specifications:
- Brand: Rexroth
- Model: Z2FS 6 A2-4X/1QV
- Material Number (MNR): R900581526
- Valve Type: Double Throttle Check Valve, Sandwich Plate
- Size: 6 (NG6 / CETOP 3)
- Porting Pattern: ISO 4401-03-02-0-05
- Maximum Operating Pressure: 350 bar (5075 PSI)
- Maximum Flow: 80 L/min (21.1 GPM)
- Throttling Control: Meter-in control in ports A and B
- Adjustment Type: Spindle with lock nut and scale

| Brand | Rexroth |
|---|---|
| Model | Z2FS 6 A2-4X/1QV |
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