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loose plate flangeLF.R
loose plate flange reduced thickness
Loose plate flange type 02 with reduced thickness
Drilling pattern acc. to EN 1092-1 (old DIN 2642)
Comparison DIN 2642 and EN 1092-1
The European standard EN 1092-1/02 has replaced the national standard DIN 2642 in 2007.
New in EN 1092-1 are the pressure level PN 16 for loose plate flanges.
For dimensions up to DN 40, the EN refers to the standard series of PN 40 pressure level.
From DN 50 to DN 150, the EN refers to the standard series of PN 16 pressure level.
For nominal sizes larger than DN 150, EN standardizes pressure levels PN 10 and PN 16.
| DN | DIN 2642 | EN 1091-1 |
|---|---|---|
| DN 10 - 40 | PN 10 | PN 40 |
| DN 65 | PN 10 (4-holes) | PN 16 (8-holes)* |
| DN 80 - 150 | PN 10 | PN 16 |
| > DN 150 | PN 10 | PN 10 |
* = By agreement, flanges with this PN and DN may also be supplied with 4 holes.
extended product description
Stainless steel loose plate flanges reduced thickness drilled PN 10/16
loose plate flangeLF.R
Loose plate flange type 02 with reduced thickness
Drilling pattern acc. to EN 1092-1 (old DIN 2642)
Comparison DIN 2642 and EN 1092-1
The European standard EN 1092-1/02 has replaced the national standard DIN 2642 in 2007.
New in EN 1092-1 are the pressure level PN 16 for loose plate flanges.
For dimensions up to DN 40, the EN refers to the standard series of PN 40 pressure level.
From DN 50 to DN 150, the EN refers to the standard series of PN 16 pressure level.
For nominal sizes larger than DN 150, EN standardizes pressure levels PN 10 and PN 16.
| DN | DIN 2642 | EN 1091-1 |
|---|---|---|
| DN 10 - 40 | PN 10 | PN 40 |
| DN 65 | PN 10 (4-holes) | PN 16 (8-holes)* |
| DN 80 - 150 | PN 10 | PN 16 |
| > DN 150 | PN 10 | PN 10 |
* = By agreement, flanges with this PN and DN may also be supplied with 4 holes.
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