Keilflachschieber, PN 10
für Transformatorenöl
mit innenliegender, nichtsteigender Spindel
aus Grauguss EN-JL1040, DIN 3352-2
Sitzringe aus Nirostahl
Baulänge nach DIN 3202/EN 558 F4
Sonderbeschichtungen und Spritzverzinkung
nach Kundenvorgabe
Flansche nach DIN PN 10
Materialspezifikation:
Gehäuse:
EN-GJL-250
EN-JL1040
Haube:
EN-GJL-250
EN-JL1040
Sitzringe:
X20Cr13+QT
1.4021+QT
Spindel:
X20Cr13+QT
1.4021+QT
Dichtungen:
Viton
FPM
Type 050290: ohne Stiftzeiger
Type 050291: mit Stiftzeiger
gate valves, flat body, PN 10
for transformer oil
with inside, non-rising stem
cast iron EN-JL1040, DIN 3352-2
seat rings in stainless steel
face to face acc. to DIN 3202/EN 558 F4
special coatings and galvanizing by spraying
method acc. to customer request
flanges acc. to DIN PN 10
material specification:
body:
EN-GJL-250
EN-JL1040
bonnet:
EN-GJL-250
EN-JL1040
seat rings:
X20Cr13+QT
1.4021+QT
stem:
X20Cr13+QT
1.4021+QT
sealings:
Viton
FPM
type 050290: without indicator
type 050291: with indicator
Type 050291
| NW/DN | l | h | D | k | n x d2 | d4 | b | f | d | KG |
| 40 | 140 | 310 | 150 | 110 | 4 x 18 | 88 | 16 | 3 | 160 | 13,0 |
| 50 | 150 | 310 | 165 | 125 | 4 x 18 | 102 | 16 | 3 | 160 | 15,5 |
| 65 | 170 | 320 | 185 | 145 | 4 x 18 | 122 | 16 | 3 | 160 | 19,5 |
| 80 | 180 | 360 | 200 | 160 | 8 x 18 | 138 | 18 | 3 | 200 | 26,5 |
| 100 | 190 | 410 | 220 | 180 | 8 x 18 | 158 | 18 | 3 | 200 | 32,0 |
| 125 | 200 | 480 | 250 | 210 | 8 x 18 | 188 | 20 | 3 | 200 | 42,0 |
| 150 | 210 | 520 | 285 | 240 | 8 x 22 | 212 | 20 | 3 | 250 | 60,0 |
| 200 | 230 | 710 | 340 | 295 | 8 x 22 | 268 | 22 | 3 | 315 | 93,0 |
| 250 | 250 | 750 | 395 | 350 | 12 x 22 | 320 | 24 | 3 | 315 | 128 |
| 300 | 270 | 850 | 445 | 400 | 12 x 22 | 370 | 24 | 4 | 315 | 176 |