Control valves being pneumatic apparatus; Electric valves (other than thermionic); Hydraulic control gear for valves; Hydraulic control valves; Hydraulic valves; Hydraulic valves (parts of machines); Mechanical control valves; Pneumatic control valves; Pneumatically operable valves; Pressure valves (parts of machines); Regulators (valves) being parts of machines; Safety valves (parts of machines); Slide valves (parts of machines); Valves (parts of machines); Valves for compressors; Valves for engines; Valves for lubricating installations; Valves for measuring fluid flow; Valves for turbocharged apparatus; Valves for use in wellhead apparatus; Valves of metal (electrically operated); Valves of metal (parts of machines); Valves of metal for piping (parts of machines); Valves operated automatically by hydraulic control; Valves operated automatically by pneumatic control; Valves operated by changes in pressure; Pressure controllers (regulators) being parts of machines; Pressure regulators (parts of machines); Pressure regulators for lubricating installations; Regulators (parts of machines); Regulators for engines; Regulators for machines; Regulators for motors; Regulators for use in welding machines; Air blowers; Blowers (machines); Blowers for moving materials; Blowers for scattering materials; Blowers for sucking materials; Forge blowers; Industrial blowers; Power blowers for the exhaustion of dust; Automatic pumping apparatus; Pumping apparatus (machines); Water heating apparatus (parts of machines)

Air conditioners; Air conditioners for vehicles; Air conditioning apparatus for use in food processing; Air conditioning installations for agricultural use; Air conditioning installations for cars; Air conditioning installations for commercial use; Air conditioning installations for industrial use; Air conditioning installations for residential use; Air conditioning installations for use in food processing; Apparatus for air conditioning; Apparatus for air conditioning for use in vehicles; Apparatus for water heating; Circulators (water heaters); Electric water heaters; Electric water heaters for preparing beverages; Electric water heating apparatus; Gas boilers for water heating; Gas fired water heaters; Hot water heaters; Hot water heating installations; Pressure relief apparatus for use with water heaters; Solar heating apparatus; Solar heating installations; Water heaters; Water heating apparatus (other than parts of machines); Water heating installations; Air cooling apparatus; Air processing (cooling) apparatus; Apparatus for producing hot water; Apparatus for producing steam; Apparatus for refrigerating; Apparatus for refrigerating purposes; Apparatus for the supply of hot water; Apparatus for the supply of sterile air; Cooling apparatus; Electrical apparatus for the preparation of foodstuffs by refrigerating; Heating apparatus; Hot air apparatus; Hot air heating apparatus; Hot water apparatus; Refrigerated food display apparatus; Refrigerated merchandising apparatus; Refrigerated whipped cream apparatus; Refrigerating apparatus; Refrigerating apparatus and machines; Refrigerating apparatus for beverages; Refrigerating apparatus for industrial use; Refrigerating or freezing apparatus for cool rooms; Refrigerators, cooling apparatus and freezers for medical storage purposes; Cooling appliances and installations; Domestic appliances for refrigerating; Electrical appliances for refrigerating; Refrigerating appliances; Refrigerating appliances and installations; Cooling installations and machines; Refrigerating machines; Electrical installations for refrigerating; Installations for refrigerating; Refrigerating installations; Thermal storage apparatus (solar energy) for heating