SN - NS 1742:1980
Valves - Spheroidal graphite cast iron stop and check valves - Flanged, straight pattern - DN 65 to DN 300 - Bolted bonnet - Rising stem and handwheel - Nominal pressure PN 10 and PN 16 - Max. temperature 350 degrees Celsius
active, Most Current
| Organization: | SN |
| Publication Date: | 1 March 1980 |
| Status: | active |
| ICS Code (Pressure regulators): | 23.060.40 |
Document History
NS 1742:1980
March 1, 1980
Valves - Spheroidal graphite cast iron stop and check valves - Flanged, straight pattern - DN 65 to DN 300 - Bolted bonnet - Rising stem and handwheel - Nominal pressure PN 10 and PN 16 - Max. temperature 350 degrees Celsius
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