Test, validate and match regular expressions
Parses structured product order codes for Bosch Rexroth Z2S16-type hydraulic sandwich plate check valves (e.g. Z2S16A1-5X/VJ3SO40...). Named capture groups extract mounting type, number of functions, unit type and size, function in port, cracking pressure class (1-4), unit series (5X), optional seal material (V = FKM), optional surface coating (J3), special version (SO40/SO60), and free-form additional details. Useful for validating and decoding industrial valve part numbers in catalog, ordering, or ERP systems.