BUS 3-way flanged valve, PN 40

Efficiency means precise and reliable control

Features

• Continuous control of cold/warm/hot water in HVAC installations in closed circuits
• In combination with valve actuators AVM234S and AVF234S as control unit
• Water quality as per VDI 2035
• Not suitable for drinking water
• Valve with flange connection as per EN 1092-2, seal form B
• Regulating valve, free of silicone grease, matt black
• Control passage, linear characteristic DN 15 100; adjustable with SUT (SAUTER Universal Technology) valve actuators to equal-percentage
• Control passage, equal-percentage characteristic, DN 125 150; adjustable to linear or quadratic with SUT actuators
• Mixing passage, linear characteristic
• The control passage is closed when the spindle is moved out
• For use only as a control valve
• Valve body made of cast steel
• Stainless-steel seat and plug
• Stainless-steel spindle
• Maintenance-free stuffing box, made of stainless steel, with spring-loaded PTFE washer up to 220 °C, with graphite seal up to 260 °C