AMTECH™ Offers Cast Ductile Iron and Cast Carbon Steels and Stainless Steel- FEP/PFA Lined Butterfly Valve sizes from 2" to 24" which are very high in satisfactory Performance. Tight Shut Off, Bi-directional, Wafer or Lug Style, Slim Seal, Integral Stem & Centric Disc Design, Lever / Gear/Pneumatic/Electric Operated which are suitable for chemical corrosion & temperature resistance. All our valves widely exported to Europe/Asia/gulf/American countries. Butterfly valves upper and lower valve body are assembled together With bolts and seat ring incorporated .Valve Disc and wetted part are PTFE -(PFA/FEP) Lined.
Specification
| PTFE LINED BUTTERFLY VALVE | |
|---|---|
| BODY | CI IS 210 GR FG 220 / CS ASTMA 216 GEWCB/ASTMA-351-CF8/ASTMA 351 –CF8M+PFA/FEP Liner |
| PLUG | CI IS210 GR FG 220 / CS ASTMA 216 GE WCB/ASTMA-351-CF8/ASTMA 351 –CF8M+PFA/FEPLiner |
| WEDGERING | PTFE |
| DIAPHRAGM | PTFE |
| DIAPHRAGM | SS304 |
| THRUSTCOLLAR | S.S./C.S. |
| TOP CAP | CIIS 210 GR FG 220 / CS ASTMA 216 GE WCB/ASTMA-351-CF8/ASTMA 351 –CF8M |
| TOP CAPCONNECTOR BLOT | CARBONSTEEL B7/SS |
| TOP CAPNUTS | CARBONSTEEL 2H/SS |
| ADJUSTER | S.S./C.S. |
| ADJUSTERFASTENERS | CARBONSTEEL B7/S.S. |
| STOPCOLLAR | C.S./SS |
| HANDLEHUB | S.S./C.S. |
| OPERATION : | CS/SSHANDLE/MANUALLY GEAR OPERATION/ELECTRIC OR PNEUMATIC OPERATION |
| Sizes: | 2"(50 NB) TO 24"(600 NB) |
| Pressure Class | ANSI CLASS 150/ PN 10/ PN 16 |
| Working Temperature | -30 degree to 160 degree |
| Maximum working Pressure | 275 psi |
| Valve suitable to mount between two flanges | Flange ASME B16.5CLASS 150 RF/ DIN STANDARD/PN 10/PN 16/ PN 40 /table D/Table E/Table F etc. |
| HYDRAULIC TESTPRESSURE | AS PER SUITABLE CLASS 150#, PN 10,PN 16, PN 40 ETC. |
| Spark Test(Pinhole Test) | 15~20 KV DC |
