V-GV Gate Valves

V-GV Gate Valves
Scanwel Gate Valves feature a positive lockover centre mechanism and the valves maintain a closed status in the event of air pressure loss.

The Stainless Steel (304L) body offers one of the smallest interior surface areas in the vacuum valve industry. The body and all major internal components are vacuum furnace brazed at 1100°C at 10¯6 torr ensuring maximum joint integrity.

Only the most commonly requested valves are listed here;
-Klein (KF) & ISO bolted body flanges with Viton® bonnet seals for HV applications and
-Conflat CF body flanges with copper wire bonnet seals for UHV
For other flange sizes, types and bonnet seals, please ask for details.