Meta-Flange-Sightglass up to 10/-1 bar
Product description
Here it was important for us to keep the height of the flange as low as possible to improve CIP cleanability of the cover. When the cover is closed, the toggle bolts are positioned in the slots and screwed down with the plastic star handles with knurled washer. The knurled washer serves to reduce friction and thus “galling”. However the design of this version requires a large welding diameter in relation to the access opening.
Standard design
- Wetted material: 1.4571
- Attachment parts: 1.4301
- Metaglas®: 1.4462 / Borosilicate glass DIN7080
- Plastic handles with stainless steel insert and brass knurl-washer
- Silicone-gasket
- Hinge and plastic knob
- Flange height 49 mm
- Surface unpolished
- With EU-approval (Modul G) acc. PED 2014/68/EU
- Design Code: AD 2000-Merkblatt
Data sheet
Meta-Flange-Sightglass up to 10/-1bar
| Article No. | NW |
MAWP [bar] |
max. temperature [°C] |
Number of screws [M16] |
Thickness of glass-pane (S1) [mm] |
Thickness of weldend (S2) [mm] |
Outside diameter (D) [mm] |
Viewing (D1) [mm] |
Weight [kg] |
|---|---|---|---|---|---|---|---|---|---|
| 221 000 FLANSCH | 100 | 10 | 280 | 4 | 24 | 8 | Ø225 | Ø70 | 15 |
| 221 250 FLANSCH | 125 | 10 | 280 | 4 | 24 | 8 | Ø250 | Ø90 | 16 |
| 221 500 FLANSCH | 150 | 10 | 280 | 4 | 24 | 8 | Ø275 | Ø110 | 17 |
| 221 750 FLANSCH | 175 | 10 | 280 | 4 | 24 | 8 | Ø300 | Ø120 | 19 |
| 222 000 FLANSCH | 200 | 10 | 280 | 6 | 24 | 8 | Ø325 | Ø130 | 21 |
| 222 250 FLANSCH | 225 | 10 | 280 | 8 | 24 | 8 | Ø350 | Ø140 | 24 |
