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Fig. 4925 - Butterfly Valve Fully Lugged
Fig. 4925 - Butterfly Valve Fully Lugged
Fig. 4925 - Butterfly Valve Fully Lugged

Verified 22 days ago

Hattersley

Verified 22 days ago

Hattersley

Verified 22 days ago

Hattersley
Summary
A fully-lugged, lever (Fig. 4925) or gearbox (Fig. 4925G) operated butterfly valve.
Color
Blue, Yellow, Silver, Black
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Material
Stainless steel, Steel, Aluminium, Rubber, Carbon steel, Iron, Cast iron
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Length
Bespoke
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Width
Bespoke
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Height
Bespoke
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Specification

Standard
To BS EN 593: 2009, BS EN 558, ISO 5211-2001 and BS EN 1092-2.
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DN rating
DN50.
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PN rating
Temperature: -10 to +120°C: 25 bar.
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Working conditions
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Maximum working pressure
Above 16 bar.
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Materials
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Body
Ductile iron.
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Shaft
Stainless steel type 431.
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Disc
Stainless steel type 304.
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Seat
Ethylene propylene diene monomer (EPDM).
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Operation
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Manual
Lever.
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Additional properties

Dimensions
138 x 65 x 43 x 125 x 32 x 216 mm.
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Flow capacity
91 Kv.
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Thread size
4 x M16.
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