Monoflanges
Universal solution for your distinct requirements!
| Monoflanges are defined as flanges with integral shut-off valves in a variety of configurations. For shut-off purpose only a single valve assembly is available. The most common assembly however is shut-off valve combined with additional drain / vent valve, or two consecutive shut-off valves in combination with a drain / vent valve in a double block and bleed design. Whereas the Monoflange process side connects directly to the process flange, the instrument connection is either 1/2” NPT female threaded or features a swivel adapter with G1/2“ thread allowing for 360° free orientation of the instrument. Process flanges come in a number of different pressure ranges and sizes; therefore Monoflanges are usually tailor made to meet your specific requirements. |  |
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| part no. | designation | material | |
|---|---|---|---|
| 1 | body | 316L | |
| 3 | spindle | 316Ti | |
| 3.1 | non rotating plug | 316Ti | |
| 4 | bonnet | 316Ti | |
| 5 | scraper ring | Novapress | |
| 6 | packing | PTFE 200°C 1)2) |
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| 7 | gland | 316Ti | |
| 8 | lock-nut | 316Ti | |
| 9 | T-bar | 316Ti | |
| 10 | screw | SS | |
| 13 | seal | 316Ti | |
1) On request: graphite packing; max 550°C for all fittings or
2) free of oil and grease: oxygen packing max. PN 250
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