Vexve Oy

Gas ball valves

Applications

• natural gas networks
• compressed air

Available

• in sizes DN 10−800
• full aperture and reduced aperture
• with welding heads in accordance with EN (DIN) and GOST standards
• also available with flange and threaded connections
• with handle, manual transmission, electric or hydraulic actuator

Features

• fully welded structure
• light
• easy to isolate
• space-saving structure
• easy to install and use
• maintenance free
• long service life
• fully tight in both flow directions (EN12266-1 tightness class A)
• high quality materials suitable for many different applications
• ball of stainless steel or coated with stainless material
• bearing construction (size classes ≥ DN 600)
• spring-loaded PTFE ball seals
• Non-flying spindle structure
• spindle sealed with two o-rings