Bellows sealed valve "Clean Air Act"/"TA-Luft"
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Type | 350 |
| Description | Globe valve with encapsulated superlong bellows and emergency gland | |
| DIN PN | 10-250 | |
| DIN DN | 15-500 | |
| ANSI Class | 150-1500 | |
| ANSI NPS | 1/2-20 | |
| Temperature Rating | -196°C up to +800°C | |
| Body forms | Straight pattern body, Y-pattern body, Angle pattern body | |
| Basic shell material | Low temperature carbon steel, Carbon steel, High temperature carbon steel, Stainless steel, High temperature stainless steel, High chromium stainless steel, Hastelloy, Inconel, Pure nickel, Titanium, Other special alloys | |
| Connections | Flanged ends, Butt welding ends, Socket welding ends, Threaded ends, Other requirements | |
| Operation | Handwheel, Lever, Chainwheel, Gear operator, Pneumatic piston actuator, Pneumatic diaphragm actuator, Electric actuator | |
| Application | For highly toxic, aggressive, inflammable, volatile and expensive media under consideration of the material resistance | |
| Approvals | Fire safe VdTÜV Prototype |
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Type | 390 |
| Description | Globe valve with long flushed bellows and emergency gland | |
| DIN PN | 10-40 | |
| DIN DN | 15-150 | |
| ANSI Class | 150-300 | |
| ANSI NPS | 1/2-6 | |
| Temperature Rating | -196°C up to +450°C | |
| Body forms | Straight pattern body, Y-pattern body, Angle pattern body | |
| Basic shell material | Low temperature carbon steel, Carbon steel, High temperature carbon steel, Stainless steel, High temperature stainless steel, High chromium stainless steel, Hastelloy, Inconel, Pure nickel, Titanium, Other special alloys | |
| Connections | Flanged ends, Butt welding ends, Socket welding ends, Threaded ends, Other requirements | |
| Operation | Handwheel, Chainwheel, Gear operator, Pneumatic piston actuator, Pneumatic diaphragm actuator, Electric actuator | |
| Application | For highly toxic, aggressive, inflammable, volatile, polymerising and crystallising media under consideration of the material resistance | |
| Approvals | Fire safe VdTÜV Prototype |