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 820171619, also identified as manufacturer model STROMREGELVENTIL VRC 12 and 218486, is an industrial component equipped with Buna-N seals. This unit is rated for a maximum pressure of 315 bar [4500 psi] and handles a rated flow up to 100 l/min [26 US gal/min] with a maximum regulated flow of 73 l/min [19 US gal/min]. Submit the exact part number, quantity, and application requirements for a quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Comatrol references — within one business day.
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 820171619. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.