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Diaphragm Valves, Series 'S' |
Approval: ISO - 9001 Design: Weir and-Straight throught Pattern Size: DN15-350
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| Materials |
| Body | Cast iron IS: 210 Gr FG 260/ with hard/ soft rubber lining/ glass lining |
| Bonnet/ Compressor | Cast iron IS: 210 Gr FG 260 |
| Diaphragm 1 | Quality according to working conditions |
| Stem | Ferritic chrome steel- AISI: 410 |
| Bushing | S G Iron IS:1865 Gr 500/7 |
| Connecting studs/ nuts | Steel IS: 1367, Gr 4.6/4 |
| Handwheel | Cast iron Gr 200 |
| Valve surface protection | Prime
coat: chlorine-free with modified alkyd resin, unobjectionable in physiological
and toxycological respects Additional external coating: machine varnish, bluish grey |
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