Engineering Notes - Data Sheet - VFW41.100 - VFW41.125 - VFW41.150 - VFW41.200 - VFW41.250 - VFW41.300 - VFW41.350 - VFW41.40 - VFW41.400 - VFW41.450 - VFW41.50 - VFW41.500 - VFW41.600 - VFW41.65 - VFW41.80

VFW41.., VFL41.. Butterfly Valves PN6/10/16 Data Sheet

Product Family: Acvatix
Content Language: English
Content Type: ,Technical Manual,Technical Manual,"Technical manual, complete" > Data Sheet for Product
Document No: A6V101029242_en--_d
Download ID: A6V12677477
Stock No.: S55235-V138; S55235-V139; S55235-V140; S55235-V141; S55235-V142; S55235-V143; S55235-V144; S55235-V145; S55235-V146; S55235-V147; S55235-V148; S55235-V160; S55235-V161; S55235-V162; S55235-V163
Product No.: VFW41.100; VFW41.125; VFW41.150; VFW41.200; VFW41.250; VFW41.300; VFW41.350; VFW41.40; VFW41.400; VFW41.450; VFW41.50; VFW41.500; VFW41.600; VFW41.65; VFW41.80
Access level: Internet
File Type: html

Engineering Notes

Single flange mounting is possible:

DN 40…250: 300 kPa

DN 300…600: 200 kPa.

The VFW/L41.. butterfly valves can accommodate flow in either direction.

Warning

To avoid pressure shocks on the butterfly valve, the VFW/L41.. must be driven to its fully open position (either manually or via positioning signal Y1) prior to activating the pump(s).