This site uses cookies to enhance navigation. If you continue with your visit, you accept the use of cookies and privacy policy. Accept

FILTERS
         
TAMAÑO (DN) FAMILY (Family list) SIZE (size) PRESSURE (Pressure) RATING (Rating) CLASS (Valve class) SECTOR (Application sectors)
DN:
INCH:
05010015020025030035040045050060070080090010001100120013001400150016001700180019003500
024681012141618202428323640444852566064687276140
BAR:
PSI:
0246810121416182030405060708090100110120130200300400500
029588711614517420323226129043558072587010151160130514501595174018852900435058007250
CLOSE
 

Back

BUTTERFLY

Double Eccentric Butterfly Valve

The MD double eccentric butterfly model consists of a body with a sealing gasket (fixed with a steel ring) that allows a tight sealing of the disc. This design prevents fluid contact with the valve body to avoid corrosion. Double eccentric construction allows operation at very low torques while the wear of the closure is minimal, even when applying the highest performance.
Butterfly valves are typically used to open and close (seal type) or adjust the medium flow in pipes. The valve connection is Flanged, Wafer or Lug type according to ANSI or to other customer requirements.

DESIGN STANDARDAPI / ASME / GB
CLASS150# / 300# / 600#
SIZEDN50/2'' to DN1200/48''
MATERIALSBody: ASTM A216 WCB / ASTM A351 CF8M / ASTM 890 Gr4A...
Disc: ASTM A216 WCB / ASTM A351 CF8M / ASTM 890 Gr4A...
Packing: Graphite / PTFE
SEATPTFE+SS / NBR / SS+Graphite
OPERATION TYPEManual / Gearbox / Electric Actuator / Pneumatic Actuator / Hydraulic Actuator
SECTORSMineral Processing / Oil & Gas / Petrochemical Plants / Water Distribution / Water Pump Stations
APPLICATIONSLiquid media (Water, Oil…) and Gases / Abrasive media / On/off service / Equipment isolation / Drain systems / Bypass systems, etc...
ACCESORIES & OPTIONSLimit switches, Proximity switches, Solenoid valve, Filters, Emergency System, Junction box, Stem extension...

Special applications available under request

 
Related products

CUSTOMER AREA

Insert your username and password to access the customer area

 

If you are not customer of FCA, fill our registration form