Shut-off Valves

AVR shut-off valves with stem-sealing screwed-in bush and AVB shut-off valves with stem-sealing metal bellows.

GEA AWP AVR Shut-Off Valve — Shut-Off Valve type AVR

GEA AWP AVB Shut-Off Valves — Shut-Off Valves type AVB

Operated by a handwheel or a ratchet: AVB & AVR shut-off valves. Closed off clockwise and opened counter-clockwise, the valves include a back seal. When the valve is open fully, the screw bush and seal can be replaced. AVB shut-off valves are fitted with metal bellows to ensure a complete hermetic sealing.

Technical Features

Available in steel or stainless steel
Selection of body material as per German DIN EN12284, AD2000 Series W
Working media: glycol-based cold brine refrigerant EN 378 p. 1 and blends with refrigerator oil, neutral, gas and liquid media, glycol-based cold brine
Mounting position: in any position

	AVB Shut-off Valves	AVR Shut-off Valves
design	straightway or angle type	straightway or angle type
material	steel or stainless steel	steel or stainless steel
nominal size	DN 10-300	DN 6-500
nominal pressure level	PS 25, PS 40	PS 25, PS 40, PS 63, PS 160
temperature range	-60 °C to +150 °C	-60 °C to +150 °C
connection	butt welding ends DIN, ANSI flanged ends DIN, ANSI solder ends screwed ends	butt welding ends DIN, ANSI flanged ends DIN, ANSI solder ends screwed ends
other	cover extension	cover extension