ARI-ZIVA Z Made for industry maintenance-free soft sealing wafer type butterfly valve are available with manual (handle/turbine) -E(electric) or -DP(pneumatic) actuators.Application in industry, chemistry, building, shipbuilding and other fields

• 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 possible according to the german “Energy saving order-EnEV”
• 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 

Nominal diameter: DN25-600

Nominal pressure: PN6-16

Valve material: EN-JS 1030 （GGG－40） 

Connection: Wafer type

Actuator: Lever,Gear,Electric,Pneumatic

1. Application license
   Slip on flange DIN EN 1092-1
   EPDM with DIN VGW Reg.drinking water(NW6201BQ0460)
   NBR-black with DIN DVGW Reg.Gas(NG4313BQ0462)
2. Better performance
   Shaft/Disc connection not in contact with the medium
   Complete insulation possible according to the german “Energy saving order-EnEV”
3. More choices
   You can choose ordinary handle, turbine device, electric actuator, pneumatic actuator and other driving devices    
4. Application field
   Industry, chemistry, buildings, shipbuilding

Physical picture - Manual butterfly valve

Physical picture - Electric butterfly valve

Physical picture - Pneumatic butterfly valve

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