Series 639

Butterfly valves, WAFER type.

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Product Description

Butterfly valves, WAFER type.
Coupling with counterflange PN 6/10/16 - EN 1092-1.

Technical data

Maximum working pressure: 16 bar
Medium temperature range: -20–120 °C
Material: cast iron

Drawings and specifications

Part number Connection Kv
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Butterfly valves, WAFER type. Coupling with counterflange PN 6/10/16 - EN 1092-1. Connection: DN 40 (EN 1092-1) PN 16. Maximum working pressure: 16 bar. Medium temperature range: -20–120 °C. Kv: 65 m³/h. Material: cast iron.
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Butterfly valves, WAFER type. Coupling with counterflange PN 6/10/16 - EN 1092-1. Connection: DN 50 (EN 1092-1) PN 16. Maximum working pressure: 16 bar. Medium temperature range: -20–120 °C. Kv: 100 m³/h. Material: cast iron.
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Butterfly valves, WAFER type. Coupling with counterflange PN 6/10/16 - EN 1092-1. Connection: DN 65 (EN 1092-1) PN 16. Maximum working pressure: 16 bar. Medium temperature range: -20–120 °C. Kv: 170 m³/h. Material: cast iron.
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Butterfly valves, WAFER type. Coupling with counterflange PN 6/10/16 - EN 1092-1. Connection: DN 80 (EN 1092-1) PN 16. Maximum working pressure: 16 bar. Medium temperature range: -20–120 °C. Kv: 260 m³/h. Material: cast iron.
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Butterfly valves, WAFER type. Coupling with counterflange PN 6/10/16 - EN 1092-1. Connection: DN 100 (EN 1092-1) PN 16. Maximum working pressure: 16 bar. Medium temperature range: -20–120 °C. Kv: 520 m³/h. Material: cast iron.
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Butterfly valves, WAFER type. Coupling with counterflange PN 6/10/16 - EN 1092-1. Connection: DN 125 (EN 1092-1) PN 16. Maximum working pressure: 16 bar. Medium temperature range: -20–120 °C. Kv: 880 m³/h. Material: cast iron.
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Butterfly valves, WAFER type. Coupling with counterflange PN 6/10/16 - EN 1092-1. Connection: DN 150 (EN 1092-1) PN 16. Maximum working pressure: 16 bar. Medium temperature range: -20–120 °C. Kv: 1400 m³/h. Material: cast iron.
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