Blue

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Cast iron, Bronze, Stainless steel, Steel, Aluminium, Graphite

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To BS EN 1171: 2002 and BS EN 558-1.

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Isobaric.

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Non-rising.

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Grey iron to BS EN 1561 EN-JL 1040 (EN-GJL-250).

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Flanged to BS EN 1092-2 PN16.

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Handwheel.

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Category 1.

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Temperature: -10 to +120°C: 16 bar, 200°C: 12.8 bar.

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178 x 20 x 165 x 322 x 190 x 99 mm.

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20 kg.

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DN50.

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Disc stem nut, body and disc seat ring: Bronze CC491K, Stem, stainless steel grade 410, Gland packing nut and stem retaining ring: Stainless steel grade 304, Body, bonnet, disc and handwheel: Grey iron JL1040, Handwheel retaining nut: Steel 4190 grade 4, Handwheel washer: Steel 4320, Packing ring and gasket: Graphite (asbestos free), Body ID plate: Aluminium.

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Not required., Flanges undrilled., Flanges drilled to BS10, Fig. 541E.

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