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.

Type series VTY20 Model keycode #1: VY2060abcdefgh ab: for body material: MA = brass body CW617N-DW, MK = brass body CW724R, K5 = plastic body (without turbine body, only the internal turbine system) 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 A5 = G1 male thread, YY = without, only possible with ab = K5. Model keycode #2: VY2060abyyyyyzz or VY2060ayyyyyzz ab: for body material: MA = brass body CW617N-DW, MK = brass body CW724R, K5 = plastic body (without turbine body, only the internal turbine system) Or a: for body material: M = brass body CW617N-DW. K = plastic body (without pipe section, only the internal turbine system) yyyyy: for name of customer (5 digits, e.g. SCHMI, MUELL, …). zz: for consecutive number (2 digits, 01…99). VY2060abyyyyyzz and VY2060ayyyyyzz are customized versions, but technically identical with VY2060abcdefgh regarding all parts/components in contact with wholesome water.

Type series VTY25 Model keycode #1: VY2590abcdefgh ab: for body material: MA = brass body CW617N-DW, K5 = plastic body (without turbine body, only the internal turbine system) 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, X1=80mm with Molex plug connector. gh: for process connection A6 = G1¼ male thread - nominal size DN25, YY = without, only possible with ab = K5. VY2590MAHNefA6 (Flow sensor with brass turbine body) ef: for electrical cable connection: Various - in combination can be 00…99 or AA…ZZ, examples 05 = 500mm, X1=80mm with Molex plug connector. VY2590K50000YY (Only internal turbine) Model keycode #2: VY2590abyyyyyzz ab: for body material: MA = brass body CW617N-DW, K5 = plastic body (without turbine body, only the internal turbine system) yyyyy: for name of customer (5 digits) zz: for consecutive number (2 digits, 01…99). VY2590abyyyyyzz are customized versions, but technically identical with VY2590abcdefgh regarding all parts/components in contact with wholesome water.

Range of flow sensors with brass bodies, Type series VTY20 VY2061abcdefgh Flow sensor for DN20 VY2061MAHNefA5 Flow sensor with brass turbine body (CW617N-DW) 1”BSP(M) VY2061K50000YY Only internal turbine system without turbine body Models VY2061abcdefgh with ab: for body material (MA = Brass CW617N-DW, K5 = without turbine body, only the internal turbine system), with cd: for sensor and signal output (HN = Hall sensor NPN, 00 = without sensor), with ef: for electrical cable connection (various – in combination can be 00…99 or AA…ZZ, examples 05 = 500 mm, X1 = 80 mm with Molex plug connector), with gh: for process connection (A5 = G1 male thread - nominal size DN20, YY = without – only possible with ab = K5). Models VY2061abyyyyyzz with ab: for body material (MA = Brass CW617N-DW, K5 = without turbine body, only the internal turbine system), with yyyyy: for name of customer (5 digits), with zz: for consecutive number (2 digits, 01…99). Note: Models VY2061abyyyyyzz are customized versions CW724R brass version added June 2024.