Technical Data
Connection DN 15–50
Connection G 1/2–2
Nominal pressure PN 16
Inlet pressure 0.02–12 bar
Kvs value 3.5–22 m³/h
Temperature 130 °C
Description
Self-regulating relief valves are simple basic regulators that offer precise control with easy installation and maintenance. They regulate the pressure upstream of the valve without pneumatic or electrical control components. The UV 5.1 relief valve is a diaphragm-operated, spring-loaded proportional regulator with relief for universal use. This valve is made of deep-drawn stainless steel with excellent corrosion resistance. The valve cone is designed for soft sealing.
Applications
Liquids, gases, and steam
Standard
» Entirely made of stainless steel
» Quick-release housing
Options
» ATEX Version
» Pressure gauge connection
» Electropneumatic control
» For toxic or hazardous media: closed spring bonnet with drain line connection (incl. set screw seal), mounted with a drain line that safely and pressure-free discharges any escaping medium
» Special connections: ANSI or JIS flanges, NPT, weld ends, other connections available upon request
» Special versions available upon request