Type series VKX Model keycode #1: VKXabMcdefghij ab: for design and nominal pipe size: 15 = nominal pipe size of the pipe section, 05 = direct insertion installation in the pipe with threaded adapter. M: magnet version. c: for magnet version: 0…9 = various magnet positions. d: for material of paddle system: P = plastic. e: for electrical output signal: Various - can be 0…9, examples 1 = reedswitch (normally open) closes at increasing flow, 9 = reedswitch (normally closed) opens at decreasing flow. f: for cable and plug version: Various – can be 0…9 or A…Z, examples 0 = PVC-2x0,75 mm², Z = PVC-2x0,5 mm². g: for body material: P = plastic. hi: for process connection: A3 = G1/2 male, A4 = G3/4 male, L3 = internal soldering ends ID 15mm, L4 = internal soldering ends ID 22 mm, R2 = Threaded adapter G1/2 male, D1 = Soldering adapter OD 15 mm. j: for material of pipe section, soldering and threaded adapter: 0 = without, 1 = brass. Model keycode #2: VKXabMcyyyyyzz ab: for design and nominal pipe size: 15 = nominal pipe size of the pipe section, 05 = direct insertion installation in the pipe with threaded adapter. M: magnet version. c: for magnet version: 0…9 = various magnet positions. yyyyy: for name of customer (5 digits, e.g. SCHMI, MUELL, …). zz: for consecutive number (2 digits, 01…99). VKXabMcyyyyyzz are customized versions, but technically identical with VKXabMcdefghij regarding all parts/components in contact with wholesome water.

Type series VK3 and VKS. Model keycode #1: VK3abMcdefghij and VKSabMcdefghij. ab: for design and nominal pipe size: 08…50 = nominal pipe size of the pipe section, 05, 06, 09 = direct insertion installation in the pipe with threaded or soldering adapter. M: magnet version. c: for magnet version: 0…9 = various magnet positions. d: for material of paddle system: P = plastic, 5 = brass/stainless steel. e: for electrical output signal: Various - can be 0…9, examples 1 = reedswitch (normally open) closes at increasing flow, 9 = reedswitch (normally closed) opens at decreasing flow. f: for cable and plug version: Various – can be 0…9 or A…Z, examples 0 = PVC-2x0,75 mm², Z = PVC-2x0,5 mm². g: for body material: P = plastic. hi: for process connection: 1I = G1/4 female, 2I = G3/8 female, 3I = G1/2 female, 3A = G1/2 male, 4A = G3/4 male, 4I = G3/4 female, 5I = G1 female, 6I = G1 1/4 female, 7I = G1 1/2 female, 8I = G2 female, 2R = Threaded adapter G1/2 male, 1D = Soldering adapter OD 15 mm. j: for material of pipe section, soldering and threaded adapter: 0 = without, 1 = brass. Model keycode #2: VK3abMcyyyyyzz and VKSabMcyyyyyzz ab: for design and nominal pipe size: 08…50 = nominal pipe size of the pipe section, 05, 06, 09 = direct insertion installation in the pipe with threaded or soldering adapter. M: magnet version. c: for magnet version: 0…9 = various magnet positions. yyyyy: for name of customer (5 digits, e.g. SCHMI, MUELL, …). zz: for consecutive number (2 digits, 01…99). VK3abMcyyyyyzz and VKSabMcyyyyyzz are customized versions, but technically identical with VK3abMcdefghij and VKSabMcdefghij regarding all parts/components in contact with wholesome water.

Type series VH3 and VHS Model keycode #1: VH3abMcdefghij and VHSabMcdefghij ab: for design and nominal pipe size: 05 (brass or s/steel models), 06 (brass models only) = direct insertion installation in the pipe with threaded adapter. M: magnet version. c: for magnet version: 0…9 = various magnet positions. d: for material of paddle system: 1 = brass, 3 = stainless steel, 5 = brass/stainless steel. e: for electrical output signal various - can be 0…9, examples 1 = reedswitch NO closes at increasing flow, 9 = reedswitch NC opens at decreasing flow) f: for cable and plug version: Various – can be 0…9 or A…Z, examples 0 = PVC-2x0,75 mm², Z = PVC-2x0,5 mm². g: for body material 1 = brass, 3 = stainless steel. hi: for process connection (3A & 4A not available on stainless steel models). 1I = G1/4 female, 2I = G3/8 female, 3I = G1/2 female, 3A = G1/2 male, 4A = G3/4 male, 4I = G3/4 female, 5I = G1 female, 6I = G1 1/4 female, 7I = G1 1/2 female, 8I = G2 female, 2R = Threaded adapter G1/2 male. j: for material of pipe section and threaded adapter: 0 = without, 1 = brass, 3 = stainless steel. Model keycode #2: VH3abMcyyyyyzz and VHSabMcyyyyyzz ab: for design and nominal pipe size: 08…50 = nominal pipe size of the pipe section. 05 (brass or s/steel models), 06 (brass models only) = direct insertion installation in the pipe with threaded adapter. M: magnet version. c: for magnet version: 0…9 = various magnet positions. yyyyy: for name of customer (5 digits, e.g. SCHMI, MUELL, …). zz: for consecutive number (2 digits, 01…99). VH3abMcyyyyyzz / VHSabMcyyyyyzz are customized versions, but technically identical with VH3abMcdefghij / VHSabMcdefghij regarding all parts/components in contact with wholesome water.

Type series VTY10 Model keycode #1: VY1030abcdefgh ab: for body material: MA = brass body CW617N-DW, K5 = plastic body. cd: for sensor and signal output HN = Hall sensor-NPN, 00 = without sensor. ef: for electrical cable connection: Various - in combination can be 00…99 or AA…ZZ, examples 05 = 500mm, 12=1200mm, X1=80mm with Molex plug connector. gh: for process connection A3 = G1/2 male thread, A4 = G3/4 male thread, Q1 = quick fasten, YY = without, only possible with ab = K5. Model keycode #2: VY1030abyyyyyzz or VY1030ayyyyyzz ab: for body material: MA = brass body CW617N-DW, K5 = plastic body. Or a: for body material: M = brass body CW617N-DW. yyyyy: for name of customer (5 digits, e.g. SCHMI, MUELL, …). zz: for consecutive number (2 digits, 01…99). VY1030abyyyyyzz and VY1030ayyyyyzz are customized versions, but technically identical with VY1030abcdefgh regarding all parts/components in contact with wholesome water.

S0310BL-1, S0310BL-2, S0311BL-1, S0311BL-2.