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.

Parker
The Parker industrial coupling, designated by part number KDKS 4 NW2,7 ES4A and GTIN 4050571398569, is a standard fluid control component manufactured by Parker. Request a formal quote for this exact part number by submitting your required quantity and application specifications.
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 Parker KDKS 4 NW2,7 ES4A. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.