6
Metallic containers; pipes of metal, steel pipes and tubes, pipe elbows of metal for pipes, pipelines of metal, penstock pipes of metal, manifolds of metal for pipelines, pipe muffs of metal, pipe clips of metal, junctions of metal for pipes; metal flanges; valves of metal, in particular automatically controlled, mainly with spring/air drives, or hand-controlled, single-seat, shuttle and double-seat valvues, control valves, butterfly valves, single butterfly valves with/without leakage discharge, double butterfly valves with/without leakage discharge, valves for gaseous, liquid and pumpable fluids, valves for the food and drink industries, and for the pharmaceutical, chemical and food industries, valves for connecting and; shutting off tanks, containers, machines
7
Machine parts, in particular valve housings, lanterns, clamping rings, clamping ring connections, bayonet couplings, butterfly valve housings, butterfly valve flaps, flanges, flanged connections; seals, in particular seals of EPDM (ethylene propylene diene monomer), fluoroelastomers FKM (Viton), PTFE (polytetrafluoroethylene) and HNBR (hydrogenated nitrile butadiene rubber); valves, in particular automatically controlled, mainly with spring/air drives, or hand-controlled, single-seat, shuttle and double-seat valves, control valves, butterfly valves, single butterfly valves with/without leakage discharge, double butterfly valves with/without leakage discharge, valves for gaseous, liquid and for pumpable fluids, valves for the food and drink industries, and for the pharmaceutical, chemical and food industries, valves for connecting and; shutting off tanks, containers, machines; fittings; connecting fittings, in particular flanges, weld ends, screw fittings, clamps, clamp ring connections
9
Measuring, signalling and checking (supervision) instruments; controls for valves, in particular proximity switches for detecting valve settings; valve heads for activating and regulating valves
17
Seals, in particular seals of EPDM (ethylene propylene diene monomer), FKM (fluoroelastomers), PTFE (polytetrafluoroethylene) and HNBR (hydrogenated nitrile butadiene rubber)