sauter-controls.com

BUG: Through flanged valve, PN 25/16

How energy efficiency is improved
Accurate control with high reliability.

Areas of application
Continuous control of cold/warm/hot water, water vapour and air in HVAC systems, in closed networks. Water quality as per VDI 2035. Assembly with AVP 242 to AVP 244 actuators as a regulating unit.

Properties

• Nominal pressure 25 bar for DN15 to DN150, nominal pressure 16 bar for DN15 to DN80
• Satisfies standard for actuators as per DIN 32730 2) 3)
• Control valve contains no silicone grease; painted black
• Nominal diameters DN15 to DN150
• Equal-percentage characteristic
• Linear mixing passage characteristic
• With the spindle retracted, the valve is closed
• Application as control valve or diverting valve
• Temperature range up to 240°C

Technical description

• Valve with flange connection as per EN 1092-2, Form B, raised face, for PN25 and PN16, depending on type
• Ductile cast iron valve body
• Stainless steel valve seat
• Stainless steel spindle
• Stainless steel plug in nominal diameters DN15 to DN50, with glass-fibre-reinforced Teflon sealing ring
• Stainless steel plug in nominal diameters DN65 to DN150, metal-on-metal seal
• Maintenance-free brass stuffing box with spring-loaded Teflon washer