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EBRO Z 011-A WAFER, TAR EPOXY COATING

EBRO Z 011-A Butterfly valve with soft-sealing seat of NBR, and disc in aluminum-bronze. The valve is mainly intended for seawater applications, where the environment indicate higher requirements regarding surface treatment. Aluminum-bronze has good resistance to seawater with temperature up to 30-35°C.

Supplied standard with free stem, can be mounted with gear, pneumatic or electric actuator.

The valve can be delivered in several materials such as Duplex or other high-quality materials on request.

Contact us for more information about these variants.

 

 

Properties
  • The valves fit several types of flange connections according to DIN / ANSI / JIS
  • Anti blow-out stem
  • 2-piece stem (through going stem on request)
Technical data
  • Top flange according to ISO 5211
  • Leakage rate DIN EN 12266-1, Class A
  • Face to face DIN EN 558 Series 20
Technical documentation
  • PED 97/23 / EC
  • ATEX 2014/34 / EU on request
  • Certificate EN 10204-3.1 on request
  • DNV certificate for "Classifications of Ships and Offshore Standard DNV-OS-D101, Marine and Machinery Equipment"
Technical table
 
Body: Cast iron GG25 
Disc: Aluminium-bronze
Stem: Stainless steel AISI 430F 
Seat: NBR
Corrosion protection: 250µm tar epoxy coating