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Technical specifications
Drawing

Temperature range: -10° +120°

Vacuum: 10-3 torr.

Materials
Position Part name Material N.° pieces
1 BODY EN-GJL 250 1
2 END CONNECTION ASTM A105 1
3 BALL A351-CF8 1
4 BALL SEAT PTFE 2
5 O-RING NBR 1
6 THRUST WASHER PTFE 1
7 O-RING NBR 1
8 STEM SEAT PTFE 1
9 PACKING GLAND CARBON STEEL 1
10 END STOP INOX AISI 430 (DN15-DN50) CARBON STEEL (DN65-DN200) 2-1
11 SPRING WASHER CARBON STEEL 2
12 NUT CARBON STEEL 2
13 STEM A479-TP304/17-4-PH 1
14 HANDLE CARBON STEEL 1
15 HANDLE DN 150-200 CARBON STEEL 1
16 SCREW CARBON STEEL 1
17 SCREW CARBON STEEL 8
18 BODY HANDLE DN 150-200 EN-GJL 250 1
19 Unscrewing grower A182-F316 1
Table
SIZE DN CODE D Y Z I L R P A C T E F ØN B Kv PN Kg
1" 25 73000306 115 85 4xM12 44,5 125 174 79 59 19,5 11,5 12 8 - - 64,5 16 3,10
1"1/4 32 73000307 140 100 4xM16 51,5 130 174 85 64 18 10 12 8 - - 103,8 16 4,80
1"1/2 40 73000308 150 110 4xM16 49 140 250 103 78 24 13 16 10 - - 174 16 6,10
2" 50 73000310 165 125 4xM16 52 150 250 110 85 24 13 16 10 - - 301,3 16 7,80
2"1/2 65 73000312 185 145 4xM16 65 170 321 126 103 28 18 20 14 - - 545,7 16 11,40
3" 80 73000314 200 160 8xM16 66 180 321 137 114 28 18 20 14 70 M8 872,5 16 14,10
4" 100 73000318 220 180 8xM16 89 190 381 158 137 32,5 20,5 24 18 102 M10 1363,3 16 20,00
5" 125 73000319 250 210 8xM16 100 200 381 180 159 32 20,5 24 18 102 M10 2360,3 16 30,40
6" 150 73000320 285 240 8xM20 105 210 700 265 201,5 51,5 30 42 30 125 M12 3671,1 16 44,50
8" 200 73000321 340 295 12xØ22 200 400 700 308 244 52 30 42 30 125 M12 6816,6 16 103,00
Certifications
SIL 3
TUV
ATEX (On request)
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