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.

ARGO HYTOS
The ARGO HYTOS industrial component is identified by manufacturer model PROPORTIONALVENTIL SR4P2-B2/H35-12E2V-A and part number 386599 (also cataloged under 31094900). This proportional valve unit is manufactured according to the precise technical specifications established by ARGO HYTOS. Request a formal quotation for this part by submitting your exact quantity and application requirements.
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 ARGO HYTOS 31094900. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.