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Fig. 971 Butterfly Valve Fully Lugged
Fig. 971 Butterfly Valve Fully Lugged
Fig. 971 Butterfly Valve Fully Lugged

Verified 3 months ago

Hattersley

Verified 3 months ago

Hattersley

Verified 3 months ago

Hattersley
Summary
A fully-lugged, lever (Fig. 970) or gearbox (Fig. 970G) operated gas butterfly valve.
Color
Blue, Yellow, Silver, Black
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Material
Cast iron
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Specification

Standard
To BS EN 593 and BS EN 558.
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DN rating
DN125.
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PN rating
Temperature: -10 to +90°C: PN16.
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Working conditions
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Type of fluid
Gaseous.
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Maximum working pressure
10 to 16 bar.
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Materials
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Body
Ductile iron (epoxy paint).
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Shaft
Stainless steel grade 410.
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Disc
Aluminium bronze.
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Seat
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Operation
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Manual
Lever.
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Additional properties

Dimensions
169 x 359 x 125 x 56 x 32 x 212.5 x 123.5 x 210 mm.
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Weight
9.3 kg.
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Flow capacity
872 Kv.
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Thread size
8 x M16.
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Sustainability data

Material
Cast iron
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Recyclability
Recycle locally
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Expected Life
20 year
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