AMTECH offers straight-through configuration handling viscous fluids, thick slurries, and fluids containing solids. KB/ straight through diaphragm valve has flow facilitates line clearing. The spindle has long movements and so diaphragm life will be small compare to weir A type , so it will increase the maintenance of diaphragm. It require flexible diaphragm hence diaphragm material choice is limited to elastomers and very important. These valves are lined or unlined.
Specification
| AMTECH STRAIGHT PATTERN TYPE DIAPGRAGM /MEMBRANE VALVE FLANGED END INSIDE RUBBER LINED- 150#,, BS AND,DIN STANDARD LINED / UNLIED |
|
|---|---|
| SIZES | 1/2"TO 10" (15 MM TO 250 MM) |
| TYPE | STRAIGHTTYPE /KB TYPE |
| MATERIALCONTRUCTIONS | ASTMA216 Gr WCB, CI TO IS 210 Gr.FG 220, AISI 304 (CF 8), AISI-316 (CF8 M), SS 316 L (A 351 CF 3C & CF3 M) unlined or lined. |
| LININGMATERIALS | Neoprene/Nitrole/EPDM/Esbestos etc. also PTFE (Grade according to workingconditions) |
| DIAPHRAGM/MEMBRANE | Elastomerlike Neoprene /Nitrole/EPDM/hypolan etc. also PTFE (Gradeaccording to working conditions) |
| OPERATION | ManuallyHandle operated, Gear operated, Pneumatic air operated, electricoperated |
| ENDCONNECTION | FlangedEnd DRILLED TO BS , PN6,PN10,PN16 & PN40 |
| DESIGN& MFG STD. | BS5156/ DIN STANDARD |
| TESTINGSTD | BS6755-1 |
| HYD-TEST PRESS. : | BODY: 213 Psig (15 Kg/Cm2) , SEAT :142 Psig (10 Kg/Cm2) |
