TECHNICAL SPECIFICATIONS
Working Pressure | 16bar / 25bar |
Shell Testing Pressure (x1.5) | 24bar / 37.5bar |
Seat Testing Pressure (x1.1) | 17.6bar / 27.5bar |
Working Temperature | -10°C … 120°C |
Suitable Media | Water, Oil, Gas |
Material Specification
Part | Material | Specification |
Body | Cast Iron Ductile Iron |
EN-JL 1040 EN-JS 1050 |
Bonnet | Cast Iron Ductile Iron |
EN-JL 1040 EN-JS 1050 |
Disc | Cast Iron Ductile Iron |
EN-JL 1040 EN-JS 1050 |
Stem | Stainless Steel | BS970 420S37 |
Seat Ring | Bronze | |
Packing | Graphite | Non-Asbestos |
Hand Wheel | Ductile Iron | EN-JS 1050 |
DIMENSIONS
DN | (mm)
(inch) |
50
2 |
65
2 1/2 |
80
3 |
100
4 |
125
5 |
150
6 |
200
8 |
250
10 |
300
12 |
350
14 |
400
16 |
450
18 |
500
20 |
600 24 |
L | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 | |
H | 253 | 295 | 356 | 411 | 489 | 563 | 704 | 865 | 995 | 850 | 940 | 1039 | 1134 | 1280 | |
D | 160 | 160 | 200 | 200 | 250 | 250 | 280 | 370 | 370 | 460 | 460 | 460 | 640 | 900 |