butterfly valve / manual / wafer / cast iron
ITEM 270, 274
Vnation JSC

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Type:
butterfly
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Operation:
manual
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Body:
wafer, cast iron
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Temperature:
Min.: -50 ?C (-58 ?F)
Max.: 100 ?C (212 ?F)
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Operating pressure:
Min.: 10 bar (145.04 psi)
Max.: 16 bar (232.06 psi)
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DN:
Min.: 40 mm
Max.: 400 mm
The Butterfly Valves are available in DA 40-DN 200. They are equipped with metal valve that is designed for any liquid with working temperature ranging from -50?C to +100?C. Their face-to-face feature is made in accordance to ISO 5752, while the head valve was designed after ISO 5211 standards. Type 474 is made of AISI 316, while type 270 is made of cast iron.