Material: CF8M

Sealing: 316SS+graphite metal

Pressure: PN40

Size:1200mm

Connection: RF

Operation:Gear

Features:

Triple eccentric butterfly valve designs in the valve stem not in seat center line,valve stem is deviated from the pipeline center and valve, valve seat is deviated from the center of the stem, such design will reduce the valve friction and torque, ensures the tight close sealing. 

The valve sealing soft seal PTFE,EPDM,NBR or metal seal hard SS, laminated SS+graphite.

Application Standard:

Design:API609,EN593

Face-to-face:API609,EN558

Flanged Ends:ASME B16.5/B16.47 /MSS SP-44/DIN/EN1092-1/GOST33259/JIS

BW Ends:ASME B16.25

Inspection Test :API 598,API6D,ISO5208,EN12266-1

Temperature Ratings :ASME B16.34

Certificate:EN 10204 type 3.1

Markings: MSS SP25

Materials: carbon steel, alloy steel, stainless steel, duplex steel,bronze, Inconel,Hastelloy,Monel, Incoloy etc.

Carbon Steel  WCB,WCC, WC6,WC9,C5, C12 etc.

Low Carbon Steel LF2 or LCB,LCC etc.

Stainless Steel CF8, CF8M, CF3M,CF8C etc.

Duplex Steel such as Alloy 20 etc.

Bronze C95800, RG5 etc.

Other special materials like Inconel 625 could be supplied by request.

Related product Tag:

API 609 metal to metal butterfly valve

Eccentric butterfly valve

Metal seal butterfly valve