Bosch Rexroth Z2FS 16-31/S2 Double Throttle Check Valve NG16 CETOP 7 315 Bar
Bosch Rexroth Z2FS 16-31/S2 is an NG16 double throttle check valve for meter-out flow control in hydraulic systems, featuring A/B port adjustment and a maximum operating pressure of 315 bar.
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- US$ 609.00
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Description
Bosch Rexroth Z2FS 16-31/S2
Double Throttle Check Valve | Sandwich Plate | NG16 / CETOP 7 | Meter-Out Control | A & B Ports | 315 bar
- The Bosch Rexroth Z2FS 16-31/S2is a double throttle check valve in sandwich plate design, used for flow control in hydraulic systems.
- It features two symmetrically arranged throttle check valves for independent flow adjustment in the A and B lines, allowing controlled actuator speed in both directions.
- The valve is designed for meter-out flow control, throttling the return flow from the actuator while allowing free flow in the opposite direction through the check valve.
- The Z2FS 16-31/S2 is designed for NG16 / CETOP 7hydraulic valve stacks and has a maximum operating pressure of 315 bar.
Product Status：Legacy / Availability to Be Confirmed. The Z2FS 16-31/S2 remains identifiable in current industrial component listings under material number R900457256, but availability should be confirmed according to the specific stock condition and purchasing channel.
Technical Specifications
| Manufacturer | Bosch Rexroth / Mannesmann Rexroth |
| Model / Base Code | Z2FS 16-31/S2 |
| Product Type | Double Throttle Check Valve |
| Material Number | R900457256 |
| Valve Function | Throttle + Check Valve |
| Configuration | Dual / A & B Ports |
| Maximum Operating Pressure | 315 bar / approx. 4,570 psi |
| Maximum Flow Rate | Approx. 200 L/min |
| Country of Origin | Germany / Singapore |
| Lifecycle Status | Legacy / Availability to be confirmed |
| Replacement Model | No official direct replacement confirmed |
This item is listed for catalogue and inquiry purposes. Availability, condition, revision, warranty coverage, and lead time are confirmed with each quotation.
All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc
| Industrial Automation & Hydraulic Control
● Hydraulic flow control |
Machinery & Equipment
● Machine tools |
| Hydraulic Systems
● Meter-out flow control |
Industrial Applications
● General industrial hydraulics |
Additional information
| Dimensions： | Verify according to the original Bosch Rexroth dimensional drawing. |
|---|---|
| Weight： | 6.0 kg — verify by actual item. |
| Warranty : | 12 Month |
| Lead Time : | Ready Stock |
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