Application and Kinds of Execution Si 6301 - for air, steam and other neutral gases and vapours. Working temperature : from -40C up to +400C

Si 6301C - Valves with reduction of disc leap to the value 0.12 of seat diameter d, applied water and other neutral liquids. Working temperature: from -40C up to + 400C

For temperature above 350C the execution with insert Si 6302 W is recommended. Applications for temperature under -10C valid are restrictions according to AD 2000 Merkblatt W10