CO2-Sensors, CO2 detector, CO2 ir sensor, Energy-efficient, Energy-efficient

BUE: Three-way flanged valves, PN 16/10

How energy efficiency is improved
Accurate control with high reliability.

Areas of application
Continuous control of cold/hot water, air and low-pressure steam up to 115C in closed networks. Water quality as per VDI 2035. Assembly with AVP 242 to AVP 244 actuators as a regulating unit.

Properties

• Nominal pressure 16 bar
• Control valve contains no silicone grease; painted black
• Nominal diameters DN15 to DN150
• Equal-percentage characteristic in the case of F300
• Linear characteristic in the case of F200 with increased kvs value
• Linear mixing passage characteristic
• With the spindle retracted, the valve is closed
• Application as control valve or diverting valve

Technical description

• Valve with flange connection as per EN 1092-2, Form B, raised face, for PN16 and PN10
• Valve body and seat in cast iron
• Stainless steel spindle
• Brass plug in nominal diameters DN15 to DN50, with glass-fibre-reinforced Teflon sealing ring
• Brass plug in nominal diameters DN65 to DN150, metal-on-metal seal
• Stuffing box made of brass with EPDM wiper ring and double O-ring seal