Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Bosch Rexroth
The Bosch Rexroth NG 6-Pilot operated check valve of Bosch Rexroth, identified by part number Z2S 6 A1-6X/ and GTIN 4050571808846, is an industrial component designed for specific fluid power systems. This Bosch Rexroth unit regulates flow direction utilizing pilot-operated check functionality within the NG 6 interface size. Submit the exact part number, quantity, and application requirements for a quote on this industrial component.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Bosch Rexroth references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Bosch Rexroth Z2S 6 A1-6X/. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.