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High-quality loose liner butterfly valves are designed in accordance with EN 593 and feature extended necks for insulation. The valves are semi-lugged.
Suitable for water and air systems in heating, cooling, air conditioning and
ventilation as well as fire fighting and agricultural applications, the valves are in accordance with ISO 9001.
Face-to-face dimensions are to EN 558/20 and DIN 3202/K1 and rated at PN16 and PN10 (DN250-300).
A lockable cool touch ergonomic handle is tamper-proof and protects
The butterfly valves are supplied in a blue (RAL 5017) powder-coated finish to 12944-2 for category C3 medium.
With anti-blow-out shaft and bi-directional tight shut-off, the valve is highly safe to operate and maintain.
The valves are tested according to quality procedures that comply with international standards, such as ISO 5209.