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.

POCLAIN
The Poclain industrial component, part number B21346B (manufacturer model WEGEVENTIL KV-4/3-5KL-6-3L-12DC/B21346B | 396111), is a valve size 6 directional control valve featuring an NBR seal and a center position where P, A, B, and T are connected. This unit operates on a supply voltage of 12 VDC. Submit the exact part number, quantity, and application requirements to request a quote.
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 POCLAIN B21346B. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.