Three-way ball valve Belimo R540 with external threads sized 2 1/4, DN 40. Suitable for both cold (-10°C) and hot (100°C) water, as well as water containing glycol up to 50%. Can also be used in drinking water systems upon request. Maximum operating pressure PN 25. 

Features

• Maximum pressure PN 25
• External thread
• Connection size 
• Medium cold and hot water with glycol content up to 50%
• Drinking water available on request
• Medium temperature range -10...100°C
• Flow rate 32 m3/h
• Operating positions: open-closed
• Operating angle 90°
• DN 40