With a shorter face-to-face (wafer type) than the ZB and where pressure loss across the valve is not such a significant consideration, the ZS is installed where space and weight is at a premium. This type is only available on special request.
Materials according to customers request, such as Low Temperature Carbon Steel, Nickel-Aluminium-Bronze, Duplex, Superduplex, 6Mo, etc. are our speciality!
|Denomination||Carbon Steel||Stainless Steel|
|Valve Body||ASTM A 105N||AISI 316|
|Seat||AISI 316||AISI 316|
|Valve Disc||AISI 316||AISI 316|
|Spring||AISI 316||AISI 316|
|Flow Diffuser||AISI 316||AISI 316|