Introduction:
Double flange concentric butterfly valve is a kind of resilient seated butterfly valve which can be used for dead-end service. It has high Cv ratings, minimum parts exposed to line media, greater reliability and a proven record for long service life. A major design advantage of this valve product lines is international compatibility.
Features:
1.Resilient soft sealing, body rubber lined.
2.Changeable seat rubber.
3.Design standard : EN593, API 609, BS5155, EN1092, ISO5211
4.Testing : EN12266-1, ISO5208, API 598
5.Pressure : PN10, PN16, 150LB, JIS 10K
6.Operator : electric, motor, worm gear and hand wheel, double/single action pneumatic with indicator
Material List:
Part NameMaterial
Cast IronDuctile IronCarbon SteelStainless SteelAluminium-bronze
BodyGG20 GG25 A126GGG40 GGG45 GGG50 A536 A395WCB WCC LCC LCBCF8 CF8M CF3 CF3M SAF2507 SAF2205C95400 C95500 C95800
DiscGG20 GG25 A126GGG40 GGG45 GGG50 A536 A395WCB WCC LCC LCBCF8 CF8M CF3 CF3M SAF2507 SAF2205C95400 C95500 C95800
Body rubber seatNBR(BUNA-N), EPDM, FKM(VITON), CR, NR, MVQ, CSM(HYPALON), PTFE(TEFLON)
StemStainless steel, bronze
Dimension List:
Dimensions, PN10/16, CLASS 150, JIS 10K
DN(mm)506580100125150200250300350400450
L108112114127140140152165178190216222
Dimensions, PN10/16, CLASS 150, JIS 10K
DN(mm)500600700800900100012001400160018002000
L229267292318330410470530600670760
Max working pressure:
DN50-DN30016 Bar
DN350-DN110010 Bar
DN1200-DN20006 Bar
Applications:
Pipeline of water, seawater, waste water and air.
Service:
1.18 months quality assurance period.
2.15-30 days delivering time.
3. Cheap price with high qualityConcentric Butterfly Valve factory
website:http://www.cmdvalv.com/butterfly-valve/concentric-butterfly-valve/ |