PN [bar] 6 / 10 / 16
DN 15 - 200
T [°C] -30 to +250
Description: Wafer-type non-return valve; centering aided by the body shape, shut-off by spring loaded check disc or plug guided by three stainless steel guiding pins. Low-noise variants with plastic check disc (DN 15-100) or plug with O-ring (DN 125-200), maintenance-free.
Application: Industrial and heating systems. Non-hazardous liquids and gases as per Fluid Group 2 of Pressure Equipment Directive 97/23/EC. Hot water heating systems. High-temperature hot water heating systems. Heat transfer systems. Any limits given in the technical codes shall be complied with. Not suitable for fluids liable to attack the valve materials. Other fluids on request.