supply of butter fly valve:is:13095 bs:5155 api:609:type-manual wafer type:material and class-pn10 is:210 fg260:nb-80mm flange drilling std. asme b16.5 #150 pressure rating- pn-10 manufacturing standard- en 593 test standard- en 12266 part i hydro test pressure (kg/cm2)- 1. body- 15 2. seat 11 seat leakage: tight shut off, zero leakage (class vi) flow direction: bidirectional material of construction: 1. body- ci is210 fg260 + epoxy 2. disc- sgi din 1693 ggg40 + epoxy 3. replaceable seat, o ring shaft, o ring plug- epdm 4. shaft- ss 410 5. bearing- steel + ptfe 6. taper pin- ss 316 7. plug- c-15 8. top bushing- polyacetal 9. notch disc, handle assembly- ms + epoxy as per ga drawing- dstpp/ahd/124 (page 1/8)
