The industry's crown jewel, KSB forged gate valves function flawlessly under all circumstances, resulting in maximum output and minimal maintenance requirements. It is the only alternative available because it is available in a wide range of material and pressure ratings.
Overview of available materials
Material | Temperature limit | |
---|---|---|
[°C] | [°F] | |
ASTM A105 | ≤ 425 | ≤ 800 |
ASTM A182 304L | ≤ 450 | ≤ 850 |
ASTM A182 316L | ≤ 450 | ≤ 850 |
ASTM A182 F22 | ≤ 593 | ≤ 1100 |
ASTM A182 F91 | ≤ 650 | ≤ 1200 |
ASTM A182 F304 | ≤ 816 | ≤ 1500 |
ASTM A182 F316 | ≤ 816 | ≤ 1500 |
ASTM A350 LF2 | ≤ 425 | ≤ 800 |
Class | NPS | A | ØB | C6)7) | ØD | E | [kg]7) |
---|---|---|---|---|---|---|---|
[inch] | [mm] | [mm] | [mm] | [mm] | [mm] | ||
800 | 1/4 | 9,5 | 14,4 | 140 | 96 | 73 | 2,0 |
3/8 | 9,5 | 17,6 | 140 | 96 | 73 | 2,0 | |
1/2 | 9,5 | 21,8 | 140 | 90 | 73 | 2,0 | |
3/4 | 13,0 | 27,1 | 155 | 90 | 82 | 2,5 | |
1 | 13,0 | 33,8 | 170 | 105 | 90 | 3,0 | |
1 | 1/2 | 13,0 | 48,7 | 240 | 127 | 6,5 | |
2 | 16,0 | 61,1 | 285 | 150 | 148 | 10,0 |
Class | NPS | A8) | ØA9) | ØB9) | ØB8) | C10)11) | ØD | E | [kg]11) |
---|---|---|---|---|---|---|---|---|---|
[inch] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | ||
1500 | 1/4 | 9,5 | - | - | 14,4 | 195 | 96 | 73 | 2,5 |
3/8 | 9,5 | - | - | 17,6 | 195 | 96 | 73 | 2,5 | |
1/2 | 9,5 | 21,3 | 11,8-15,8 | 21,8 | 195 | 96 | 73 | 2,5 | |
3/4 | 13,0 | 26,7 | 15,6-20,9 | 27,1 | 235 | 96 | 94 4,0 | ||
1 | 13,0 | 33,4 | 20,7-26,6 | 33,8 | 255 | 127 | 122 | 5,5 | |
1 1/2 | 13,0 | 48,3 | 27,9-40,9 | 48,7 | 330 | 152 | 160 | 11,0 | |
2 | 16,0 | 60,3 | 42,8-52,5 | 61,1 | 355 | 152 | 178 | 13,0 | |
2500 | 1/4 | 9,5 | - | - | 14,4 | 253 | 127 | 94 | 5,0 |
3/8 | 9,5 | - | - | 17,6 | 253 | 127 | 94 | 5,0 | |
1/2 | 9,5 | 21,3 | 13,6-15,8 | 21,8 | 253 | 127 | 94 | 5,0 | |
3/4 | 13,0 | 26,7 | 11,0-20,9 | 27,1 | 253 | 127 | 94 | 5,0 | |
1 | 13,0 | 33,4 | 15,2-26,6 | 33,0 | 303 | 152 | 122 | 9,3 | |
1 1/2 | 13,0 | 48,3 | 27,9-40,9 | 48,7 | 335 | 203 | 160 | 13,5 | |
2 | 16,0 | 60,3 | 41,8-52,5 | 61,1 | 390 | 254 | 178 | 19,5 |