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 B21354K, is a size 6 directional control valve featuring the manufacturer model WEGEVENTIL KV-4/3-5KL-6-6L/B21354K and 376610. This unit operates on a 24 VDC supply voltage and incorporates NBR seals with a center position where ports A, B, and T are connected while port P is blocked. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 B21354K. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.