K-BKR FEINEINSTELLUNG

Ball valves

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Modello 3D

Filettatura descrizione

G thread acc. DIN EN ISO 228-1

Temperatura d'esercizio

-15 °C to +100 °C

Guarnizione mandrino

NBR

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Caratteristiche

Filettatura descrizione

G thread acc. DIN EN ISO 228-1

Temperatura d'esercizio

-15 °C to +100 °C

Guarnizione mandrino

Guarnizione sfera

PTFE

Alloggiamento

nickel-plated brass (outside); brass bare (inside)

Pressione d'esercizio

max. 40 bar

Sfera

brass chromium-plated

Volantino

plastica

Customs tariff number

84818081

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Descrizione

Brass ball valves in the standard series with fine adjustment. Unlike our classic standard ball valves (open-close function), this model features a special stem technology that allows finely modulated opening and closing of the line. The flow rate can be regulated extremely precisely as a result and pressure surges can be avoided. A scale on the handwheel indicates the ball position. The cock is made of low-lead brass with a bare brass surface on the inside. It is thus safe to use with drinking water. This valve complies with the European standard EN 13828 and the working paper DVGW W 570.