The D6150WL wafer butterfly valve with lugged design is intended for flow control in heating and cooling water circuits. It enables reliable shut-off or opening of pipework with high tightness (Class A to EN 12266-1). The robust construction from durable materials ensures a long service life and maintenance-free operation. The valve is compatible with a wide range of rotary actuators and allows flow control in on/off mode or via modulating control.

Key features:

• Nominal diameter DN: 150 mm
• Flow parameters:
  • Kvmax: 1780 m³/h
  • Kvs: 550 m³/h
• Working medium: cold and hot water, water with up to 50% glycol
• Fluid temperature range: -20…120 °C
• Operating pressure: PN 16
• Valve body: EN-GJS-400-18-LT (GGG 40.3)
• Disc: stainless steel 1.4581
• Seal: EPDM
• Connection: flange to ISO 7005-1, EN 1092-1, ISO 7005-2, EN 1092-2