Siemens QBM4000-10 Air duct differential pressure sensor 0…1000 Pa, with calibration certificate S55720-S249 Technical data and accessories identical to QBM3...With plug-in connection.

Siemens QBM4000-3, S55720-S248 Air duct differential pressure sensor 0…300 Pa, with calibration certificate Technical data and accessories identical to QBM3...With plug-in connection. <

Siemens QBM4000-1 Air duct differential pressure sensor 0…100 Pa, with calibration certificate S55720-S247 Technical data and accessories identical to QBM3...With plug-in connection.

Siemens VAI61.40-25 2-port ball valve, internal thread, PN40, DN40, kvs 25 Internally threaded connections Rp.. as per ISO 7-1.For use in heating, ventilating and air conditioning plants as a...

Siemens VXG44.40-25Datasheet

Siemens QBM3020-25 Air duct differential pressure sensor, 0…2500 Pa S55720-S238 For use with air or nonaggressive gases, for extremely demanding accuracy and

Siemens VVG44.40-25Datasheet

Siemens VXP45.40-25 3-port seat valve, external thread, PN16, DN40, kvs 25 Datasheet

Siemens VAI61.32-25 2-port ball valve, internal thread, PN40, DN32, kvs 25 Internally threaded connections Rp.. as per ISO 7-1.For use in heating, ventilating and air conditioning plants as a...