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.

Comatrol
The Comatrol SENKBREMSVENTIL CP448-1 (Part Number 83009779, also referenced as 289532) is an industrial component featuring G 3/8" ports and Buna-N seals. This model operates within a pressure adjustment range of 103 to 345 bar [1500 to 5000 psi] and delivers a rated flow of 20 l/min [5 US gal/min] at 22 bar [319 psi] with a leakage rate of 10 drops/min at 70% of crack pressure. 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 Comatrol 83009779. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.