The ARI Armaturen ARI-ZIVA-Z is an wafer pattern Butterfly Valve. The ARI-ZIVA-Z is free of maintenance and is used in applications such as industrial facilities, chemical plants, ship building and special applications in the building technology. The ARI-ZIVA-Z is used in processing media such as cold water, warm & hot water, drinking water and process water.
Features
Soft sealing
Maintenance-free
Good flow characteristic due to excellent Zeta-values
Nodular iron body
High quality epoxyd coating
EPDM (W270)/NBR/FPM lining
Changeable lining, body detachable
Straight through spindle with 3 supports
Spindle blow out protection
Stainless steel disc
Shaft/Disc connection not in contact with the medium
Complete insulation
Centrical disc bearing
Slip on flange DIN EN 1092-1
EPDM with DIN DVGW Reg. drinking water (NW6201BQ0460)
NBR-black with DIN DVGW Reg. Gas (NG4313BQ0462)
NBR-white acc. to Directive for Material and article in contact with food decision.
