QFA2000 Series Datasheet
leading to improved indoor comfort and energy efficiency
such as museums
QXA2100 Condensation Monitor ON/OFF AC/DC 24V (S55770-T375)QXA2101 Condensation Monitor ON/OFF AC/DC 24V with Remote Sensor Head (S55770-T376)
Siemens - Valve Accessories - Complete sealing gland set for valves Model:467956300 - Valve Accessory Sealing Gland Stem Dia 14mm PTFE up to 220°C VVF/VXF QFA2000 Series DatasheetSteam Sealing Datasheet Complete sealing gland set for valves, wrench size 27, M 24 thread, 20150 C VVF21.., VXF21.., DN 25 80 VVF31.., VXF31.., DN 15 80 VVF40.., VXF40.., DN 15 80 VXF41.., DN 15 40 VVF52.., DN 15 40 VVF43.., VXF43., DN 65150 (for media < 5 C) VVF53.., VXF53.., DN 15150 (for media < 5 C) When using valves of the V.. F43.. or V.. F53.. lines with a stem heating element and a medium temperature of below 5 C, the stem sealing gland must