Products
Butterfly Valve Lugged Type
Cast iron buttern fly valve lugged type with modulaling notch plate, epdm/ nitrile rubber liner and s. S. Disc ss-304 z3% cr steel stem suitable for insertion between pn - 10 / pn- 16 / class - 150 flanged duly isi marked.
- Body test pressure = 21 bar (hyd)
- Seat test pressure = 14 bar (hyd)
| part no. | parts | material | standard |
| 1 | upper stem | s. S. | aisi 410 |
| 2 | p. T. E. F. Bush | p. T. E. F. | b. S. 6564 |
| 3 | o. Ring | nitrile rubber | ------------- |
| 4 | Body | c. I. | b. S. 1452 gr. 220 |
| 5 | Disc | s. G. Iron | aisi 304 |
| 6 | Liner | nbr / epdm / viton | ----------- |
| 7 | Lower stem | S. S. | aisi 410 |
| 8 | Botom plug | S. S. | aisi 410 |
| 9 | Locking screw | S. S. | aisi 410 |