^(?P<mounting_type>Z)(?P<number_of_positions>4)(?P<unit_type>W)(?P<actuation_type>EH|H)(?P<unit_size>16)(?P<spool_symbol>X163|X161|E62|E63|E68|E51)(?P<sep_1>-)(?P<unit_series>5X)(?P<sep_2>/)(?P<pilot_valve>6|)(?P<type_of_solenoid>E|)(?P<solenoid_in_ac_or_dc_version>G|W|)(?P<voltage_of_solenoid>230|220|205|200|180|125|120|110|100|96|48|26|24|12|)(?P<manual_override_unit>N9|N|)(?P<control_volume_flow>ET|T|)(?P<unit_for_time_adjustment>S2|S|)(?P<electrical_connection>K4|)(?P<type_of_limit_switch>QM|)(?P<monitored_limit_switch_position>AB|A|B|0|)(?P<power_supply_of_limit_switch>G24|)(?P<sep_3>/|)(?P<stroke_setting>10|11|12|)(?P<orifice_position>B|)(?P<orifice_diameter>08|10|)(?P<pressure_reducing_valve>D3|)(?P<seal_material>V|)(?P<additional_details>(.|[0-9])*)$