GESTRA AG

GESTRA

Navigational Instruments, Water Level Indicators, Water Level Regulators, Apparatus for Removing Condensation Water Actuated by Floats, Thermically, Thermodynamically and by Means of Nozzles, Pneumatically Operated Water Removing Devices, Devices for Controlling and Inspecting Condensation Removers, Valves-Namely, Check Valves, Special Valves for Steam Boilers and Containers for Water and Gases, Rapidly Closing Valves and Thermically Operated Valves for Heating Plants, Apparatus for Removing Deposits from Boilers and Controlling Means for Such Apparatus, Pneumatically, Electrically and Mechanically Operating Regulators for Liquids and Gases and Apparatus and Devices to Guide, Lock, Regulate, Observe and Measure Liquids, Gases and Steam;

GESTRA

DEVICES FOR SIGNALLING, SUPERVISING AND ACTUATION, WATER LEVEL INDICATORS, MEASURING DEVICES, THERMOSTATS AND REGULATING DEVICES FOR CONTINUOUS DESALTING AND SIMILAR UNITS;[ METAL PARTS, ROLLED OR CAST CONSTRUCTIONAL PARTS, AND MACHINE CASTINGS ];SLIDES, FAUCETS AND VALVES;[ DIRT COLLECTORS ];[ APPARATUS AND UTENSILS FOR CENTRAL AND REMOTE HEATING, INDUSTRIAL APPARATUS AND UTENSILS FOR COOKING, COOLING, DRYING AND VENTILATION, ] CLEANERS OF STEAM AND CONDENSED WATER, DEVICES FOR REGULATING THE FLOW OF STEAM IN HEATING AND COOKING, DEVICES FOR UTILIZING HEAT CONTAINED IN STEAM AND DIVIDERS FOR CONDENSATION WATER;[ FILTERS ];

GESTRA

THERMOSTATICALLY CONTROLLED VALVES, SIGHT GLASSES, ELECTROMECHANICAL SAFETY APPARATUS FOR PROTECTING AGAINST BOILING OVER OF HEATED LIQUIDS, ELECTROMECHANICAL APPARATUS FOR INDICATING LACK OF WATER IN HEATING AND STEAM BOILERS, (( FILTER COTROLS, LEAKAGE TESTERS, )) HYDRAULIC AND PNEUMATIC CONTROL AND ADJUSTMENT APPARATUS FOR FINAL CONTROL ELEMENTS, MECHANICALLY ACTUATED SELF-CLOSING CHECK VALVES, (( MECHANICAL APPARATUS FOR AUTOMATIC ACTUATION OF THE RAPID ACTION SHUT OFF VAVES ON BLOW DOWN AND TANK CAR VALVES, )) ELECTRICAL CONTROL DRIVES FOR ARMATURES, LEVEL CONTROLS, WATER LEVEL ELECTRODES, SWITCHING INTENSIFIERS, IMPULSE BREAKERS, PHOTOMETRIC OIL AND TURBIDITY DETECTOR FOR INDICATING OIL LEAKS INTO WATER AND ESPECIALLY CONDENSATE PIPES, TWO-STEP CONTROLLERS, ELECTRO-PNEUMATIC APPARATUS FOR THE AUTOMATIC CONTROL OF BLOW DOWN VALVES ON HEATING AND STEAM BOILERS, OPACIMETERS, (( FLOW QUANTITY METERS, TWILIGHT SWITCHES, )) TEMPERATURE CONTROLS, (( HEAT QUANTITY METERS, AND HYGROMETERS, )) HYDRAULICALLY, PNEUMATICALLY AND MECHANICALLY-ACTUATED RAPID ACTION SHUT OFF VALVES, RETURN-TEMPERATURE CONTROL VALVES, HYDRAULIC AND PNEUMATIC CONTROL DRIVES FOR ARMATURES;OIL SEPARATORS, CONDENSATE PRESSURE REDUCERS, FEED WATER TANK DEAERATORS, STEAM VALVES WITH STEPWISE PRESSURE REDUCERS, (( OIL SPRAYERS, WATER ADSORBER UNITS, ODOR ADSORBER UNITS, AND )) FLOAT CONTROLLED TRAPS FOR CONDENSATE FROM COMPRESSED AIR LINES, FILTERS FOR SEPARATING SUSPENDED PARTICLES FROM LIQUID OR GASEOUS MEDIUMS, (( APPARATUS FOR ADSORPTION OF OIL FROM INSTALLATIONS WHICH ARE OPERATING WITH COMPRESSED AIR LINES, MECHANICAL ARMATURES, VALVES AND MECHANICAL APPARATUS FOR FILLING AND DISCHARGING OF STATIONARY CONTAINERS AND TANK CARS FOR BITUMEN AS WELL AS FOR LIQUID, GAS LIKE AND AGGRESSIVE MEDIUM, ARMATURES AND MECHANICAL APPARATUS FOR SIMULTANEOUS FILLING OR DISCHARGING OF ALL TANKS OF A TANK CAR TRAIN, )) PRESSURE REGULATING VALVES;(( MIXING VALVES, )) NON-RETURN VALVES AND FLAPS (( , MULTI PATH VALVES, PIPE AND HOSE COUPLINGS WITH SHUT OFF DEVICES ));CONDENSATE COLLECTING TANKS, STEAM DRYERS AND DESUPERHEATERS, (( DEAERATING PLANTS FOR ELIMINATING CORROSIVE GASES FROM BOILER FEED WATER OR MAKE-UP WATER, )) STEAM CONDENSERS AND CONDENSOR COMPENSATORS;

GESTRA

Control, metering, monitoring, regulating apparatus and instruments, namely, control valves for regulating the flow of gases and liquids, level switches and level indicators for monitoring and controlling liquids in tanks and vessels, liquid level sensors, liquid level transmitters, electrodes, conductivity meters, conductivity sensors, conductivity controllers, capacitance level controllers, condensate monitors; sight glasses being sight flow indicators; sight glasses being level sensors for liquids with in built check valves; valves operated automatically by electric or electronic control by solenoid or by temperature or other changes in physical conditions, namely, automatic valves, solenoid valves; gauges, namely, level gauges, temperature gauges, pressure gauges; apparatus, equipment and instruments for remote control, payment, monitoring, communication, measuring and reporting relating to the efficiency, power and energy consumption of industrial systems, industrial equipment, steam systems, components of steam systems, steam traps, valves and filters, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; apparatus, equipment and instruments for remotely controlling, metering, monitoring, communicating and measuring and reporting relating to the efficiency, performance and energy consumption of strainers, pumps, separators, air compressors, lubricators, regulators, gauges, boilers, boiler systems, heat exchangers, heating installations, steam heaters, and steam generating apparatus, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; downloadable computer software for remotely controlling, metering, monitoring, communicating with and measuring and reporting the efficiency, performance and energy consumption of industrial systems, industrial apparatus, steam systems, components of steam systems, steam traps, valves, filters, strainers, pumps, separators, air compressors, lubricators, regulators, gauges, boilers, boiler systems, heat exchangers, heating installations, steam heaters, and steam producing apparatus; wireless communication devices for voice, data or image transmission; programmable electronic controllers for liquid level monitors, steam boilers, steam generators, hot water generators; remote control apparatus for liquid level monitors, steam trap testing, steam boilers, steam generators, hot water generators; multiple control units for regulating signal transmission; electrical installations for the remote control of bleeding valves and of control elements for thermic installations; measuring, signaling and monitoring equipment, in particular for liquids, gaseous environments, liquid cleansers, condensation purgers, flow bleeders, bleeders for pressure, conductibility, level, temperature and for other physical measures, namely, level switches and level indicators for monitoring and controlling liquids in tanks and vessels, liquid level sensors, liquid level transmitters, electrodes, conductivity meters, conductivity sensors, conductivity controllers, capacitance level controllers, condensate monitors; parts of monitoring, signaling and measuring equipment, namely, alarms, electric selector switches and electric amplifier selector switches; detectors, particularly for pressure, conductibility, level, temperature and other physical measures, namely pressure sensors, temperature sensors, liquid level sensors; water level indicators; data processing equipment and accessories, namely, memories for data processing equipment; computer display screens, computers and document printers, computer keyboards; computer programs recorded on data media for testing and monitoring efficiency, performance and energy consumption of strainers, pumps, separators, air compressors, lubricators, regulators, gauges, boilers, boiler systems, heat exchangers, heating installations, steam heaters, and steam generating apparatus; parts, fittings and accessories for all of the aforesaid goods;Steam traps; steam separators and air compressors, all being machines or parts of machines; lubricators and regulators all being parts and fittings for machines; steam producing apparatus, namely, steam engine boilers and parts thereof; emptying and filling mechanical apparatus for tanks, namely, valves to empty and fill tanks; parts of machines, namely, drain and blow-off valves, deconcentration valves, butterfly valves, stop valves, pressure regulators, pneumatic air regulators, pneumatic, hydraulic and electric servomotors, deaerators for liquid and gaseous environments; machine parts, namely, blow-off valves for liquids, level and conductibility regulators, regulating butterfly valves, flow-control globe valves, swinging check valves, check valves, quick action stop valves, thermosiphon bypass valves, safety faucets, temperature regulators, temperature control valves; compressed air machines; parts, fittings and components for all the aforesaid goods;Valves of metal, other than parts of machines; regulators valves of metal other than parts of machines; pipes, tubes industrial hoses, and fittings therefor, of metal; products made of common metals, namely, flap and stop valves, check valves and check valves and swinging check valves (excluding machine parts), dirt collectors for piping systems, couplers for fixed containers; condensate storage tanks of metal; tubular and hose couplings with latches of metal; castings and rolled and shaped semi-finished articles of metal; metal valves to empty tank wagons, not being parts of machines; metal latches being fittings for doors;Installation, maintenance and repair of engineering systems, namely, of fluid or steam control systems or components thereof; consultation services relating to the aforesaid services and preparation of reports in connection therewith;Chemical preparations for use in industry; chemical compositions for water treatment; chemical preparations in the nature of fusible bonding powders for measuring surface temperature;Heating installations, steam generating installations, water cooling installations, dehumidifiers, air conditioning installations and ventilation apparatus; Plumbing fittings, namely, level controlling valves in tanks; air filters for industrial installations; regulating accessories for heating, water, and gas pipelines, namely, pressure regulators for water installations, gas installations, and gas pipes and lines, mechanical temperature regulators for water installations, gas installations, and gas pipes and lines, and strainers for fluid lines; air humidifying apparatus; steam generating installations; steam-drying and gas-drying apparatus, apparatus for steam and gas purification, plumbing fittings for steam boilers, desuperheaters, separators for the cleaning and purification of liquids, heat exchangers all being parts for heating installations; plumbing fittings, namely, thermocouple valves equipped with thermostatic controls being safety accessories for thermal energy, water, steam and gas installations; plumbing fittings, namely, vacuum release safety valves for thermal energy, water, steam and gas installations; plumbing fittings, namely, shutter valves being safety accessories for thermal energy, water, steam and gas installations; plumbing fittings, namely, desalination and sludge valves controls being safety accessories for thermal energy, water, steam and gas installations; gas condensers, other than parts of machines; installations and equipment for the condensation of the steam, and for removing, preheating and feeding boiler water as parts of heating installations, namely steam driers and gas condensers, other than parts of machines, condensate recovery and return units; reduction valves being safety and regulating accessories for water, steam, thermal energy and gas installations; steam and water purifiers; installations and equipment for steam recycling in heating and cooking appliances, to exploit the heat contained therein, namely, steam regenerators, heat exchangers, and steam driers; parts, fittings and accessories for all the aforesaid goods;Professional consultations and advice relating to engineering, and fluid and steam control engineering; feasibility studies relating to engineering, and fluid and steam control engineering; technological and research and consultation services relating to engineering, and fluid and steam control engineering; engineering, construction drafting, industrial design and mechanical research; technological consultancy and technological advisory services relating to custom construction, repair, installation, commissioning and maintenance of engineering systems, fluid or steam control systems or components thereof; inspection and safety auditing of engineering systems, fluid or steam control systems or components thereof; remote testing and measuring services relating to the condition, efficiency, performance and energy consumption of industrial systems, industrial apparatus, steam systems, components of steam systems, steam traps, valves and filters, including via a secure online portal, accessible via a global computer network; electronic storage of records relating to the condition, efficiency, performance and energy consumption of industrial systems, industrial apparatus, steam systems, components of steam systems, steam traps, valves and filters; remotely monitoring, measuring and reporting the condition, efficiency, performance and energy consumption of strainers, pumps, separators, air compressors, lubricators, regulators, gauges, boilers, boiler systems, heat exchangers, heating installations, steam heaters, and steam generating apparatus, including via a secure online portal accessible via a global computer network; providing online non-downloadable software for remotely controlling, metering, monitoring, communicating with and measuring and reporting the efficiency, performance and energy consumption of industrial systems, industrial apparatus, steam systems, components of steam systems, steam traps, valves, filters, strainers, pumps and separators, including by means of a secure online portal accessible through a global computer network; providing online non-downloadable software for remotely controlling, metering, monitoring, communicating with and measuring and reporting the efficiency, performance and energy consumption of air compressors, lubricators, regulators, gauges, boilers, boiler systems, heat exchangers, heating installations, steam heaters, and steam producing apparatus, including by means of a secure online portal accessible through a global computer network; installation, updating, maintenance and repair of computer software and computer programs; installation, updating, maintenance and repair of computer software for computer systems; professional consultations and advice relating to the remote monitoring and quality control of industrial systems, steam systems, boiler systems and fluid and steam control equipment; providing technological engineering consultancy relating to commercial premises for the preparation of custom construction, repair, installation, commissioning and maintenance of engineering systems, namely, relating to fluid or steam control systems or components thereof; preparation of technical reports; information, consultancy and advisory services relating to the aforesaid;

RHOMBUSLINE

Computer monitors and ultrasonic detectors for evaluating the functioning and flow control of valves in pipelines, steam pipelines and steam plants and for detecting steam leakage therein; monitoring systems consisting of a sight glass for checking the functioning and flow control of valves in pipelines, steam pipelines and steam plants and for detecting steam leakage therein; computer monitors for detecting contamination in liquids and gases in pipelines, steam pipelines or steam plants, automatic valves;In the statement, Column 1, line 9, ¿THEREFORE¿ should be deleted, and, THEREFOR should be inserted. In the statement, Column 1, line 11, ¿MACHINES¿ should be deleted, and, MACHINE should be inserted.;[Machines] *Machine* parts, namely, blowdown valves, butterfly valves, shutoff valves, drain valves, thermostatically controlled valves, and parts for all of the aforesaid goods;Products made of metal, namely, shutoff flap valves, shutoff valves, metal pipe fittings containing sieves or screens to retain dirt; manually operated metal valves and parts [therefore] *therefor*;RHOMBUS LINE;Steam valves;

SPECTORSMART

Electric and electronic control, metering, monitoring, regulating apparatus and instruments, namely, control valves for regulating the flow of gases and liquids, level switches and level indicators for monitoring and controlling liquids in tanks and vessels, liquid level sensors, liquid level transmitters, electrodes, conductivity meters, conductivity sensors, conductivity controllers, capacitance level controllers, condensate monitors; sight glasses being sight flow indicators and sight glasses being level sensors for liquids with in-built check valves; control valves operated automatically by electric or electronic control by solenoid or by temperature or other changes in physical conditions, namely automatic valves, solenoid valves; gauges, namely, level gauges, temperature gauges, pressure gauges; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of industrial systems, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of industrial apparatus, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of steam systems, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of steam system components, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of steam traps, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of valves, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of filters, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of mud flaps, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of pumps, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of separators, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of air compressors, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of lubricators, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of controllers, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of gauges, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of boilers, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of boiler systems, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of heat exchangers, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of heating installations, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; electronic apparatus, equipment and instruments for remote control, electronic payment processing, monitoring, measuring, communicating and reporting data relating to the efficiency, power and energy consumption of steam heaters and steam generating apparatus, namely, fluid level controllers and transmitters, steam trap testing devices, pressure transmitters, temperature transmitters, transmitters of electronic signals, electric switches, temperature switches; downloadable and recorded computer software for remotely controlling, metering, monitoring, communicating with and measuring and reporting the efficiency, performance and energy consumption of industrial systems, industrial apparatus, steam systems, components of steam systems, steam traps, valves, filters, strainers, pumps, separators, air compressors, lubricators, regulators, gauges, boilers, boiler systems, heat exchangers, heating installations, steam heaters, and steam producing apparatus; wireless communication devices for voice, data or image transmission; programmable electronic controllers for liquid level monitors, steam boilers, steam generators, hot water generators; remote control apparatus for liquid level monitors, steam trap testing, steam boilers, steam generators, hot water generators; multiple control units for regulating signal transmission; electrical installations for the remote control of bleeding valves and of control elements for thermic installations; measuring, signaling and monitoring equipment, in particular for liquids, gaseous environments, liquid cleansers, condensation purgers, flow bleeders, bleeders for pressure, conductibility, level, temperature and for other physical measures, namely, level switches and level indicators for monitoring and controlling liquids in tanks and vessels, liquid level sensors, liquid level transmitters, electrodes, conductivity meters, conductivity sensors, conductivity controllers, capacitance level controllers, condensate monitors; parts of monitoring, signaling and measuring equipment, namely, alarms, electric selector switches and electric amplifier selector switches; detectors, particularly for pressure, conductibility, level, temperature and other physical measures namely pressure sensors, temperature sensors, liquid level sensors; water level indicators; data processing equipment and accessories, namely, memories for data processing equipment; computer display screens, computers, document printers, computer keyboards; computer programs recorded on data media for testing and monitoring efficiency, performance and energy consumption of strainers, pumps, separators, air compressors, lubricators, regulators, gauges, boilers, boiler systems, heat exchangers, heating installations, steam heaters, and steam generating apparatus; temperature controlling apparatus, namely temperature switches; parts, fittings and accessories for all of the aforesaid goods;Steam traps; lubricators and regulators all being parts and fittings for machines; steam producing apparatus, namely steam engine boilers and parts thereof; machine for emptying and filling mechanical apparatus for tanks; parts of machines, namely, drain and blow-off valves, deconcentration valves, butterfly valves, stop valves, pressure regulators, pneumatic air regulators, pneumatic, hydraulic and electric servomotors, deaerators for liquid and gaseous environments; machine parts, namely, blow-off valves for liquids, level and conductibility regulators, regulating butterfly valves, flow-control globe valves, swinging check valves, check valves, quick action stop valves, thermosiphon bypass valves, safety faucets; engine cooling radiators; parts, fittings and components for all the aforesaid goods;Heating installations, steam generating installations, water cooling installations, dehumidifiers, air conditioning and filtering apparatus and installations; water control valves for faucets; air filters being parts of industrial installations; pipeline cocks, and spigots and boiler pipes for heating installations; air humidifying apparatus; steam generating installations; steam-drying and gas-drying apparatus, apparatus for steam and gas purification, plumbing fittings, namely, valves, for steam boilers, desuperheaters, vapor-liquid separators and gas scrubbers, heat exchangers, all being parts for heating installations; thermocouple valves equipped with thermostatic controls being parts of gas furnaces for commercial buildings; safety valves, shutter valves, desalination and sludge valves being parts of steam generating installation systems and valves for regulating gas and liquid flow and for desalination installations; heat exchangers for the removal of condensate, not being parts of machines; heat exchangers for the removal of condensate and apparatus and installations for steam generating, not being parts of machines; safety accessories for gas pipes, namely, reduction valves for regulating gas and liquid flow; steam and water purifiers; installations and equipment for steam recycling in heating and cooking appliances, to exploit the heat contained therein namely, steam regenerators, heat exchangers, and steam driers; temperature control valves as parts of sanitary installations; parts, fittings and accessories for all the aforesaid goods;