Butterfly Valve, flange, PN 6/10/16, DN40, kvs 40, tight closing
Wafer type butterfly valve for fitting between PN 6, PN 10, PN 16 counter-flanges to ISO 7005. For use as motorized or manual control or shut-off valves in heating, ventilation and air conditioning systems. In open and closed circuits, tight closing.

Technical Specifications

Angular rotation: 90°
Leakage rate: Tight closing
kvs: 40 m³/h
Medium: Water , Water with anti-freeze
Medium temperature: -15…120 °C
Permissible operating pressure: 1600 kPa
Material, valve body: Cast iron EN-GJS-400-18-LT
Material, inside set: Stainless steel valve disc and shaft
PN class: PN 16
SAL..T20Δps: 1600 kPa