American standard bellows disconnecting valve with bellows seal design, completely eliminated the ordinary valve stem packing seal aging fast easy to leak the shortcomings, not only improve the use of energy efficiency, increase the safety of production equipment, reduce maintenance costs and frequent maintenance, but also provides a clean and safe working environment; for nominal pressure PN1.6 ~ 16MPa, operating temperature -29 ~ 350 ℃ of the oil It is suitable for petroleum, chemical, pharmaceutical, fertilizer, electric power and other industries.
(1) double seal design (bellows + packing) if the bellows failure, stem packing will also avoid leakage, and in line with international sealing standards
(2) No fluid loss, reduce energy loss, improve plant equipment safety
(3) Long service life, reduce the number of maintenance, reduce operating costs
(4) Rugged bellows seal design, to ensure zero leakage of the valve stem, to provide maintenance-free conditions
(5) The gas medium valve seat adopts PTFE soft sealing material to improve the sealing of the valve
(6) High temperature resistance ≤ 425 ℃ valve seat using taper hard seal. Achieve zero leakage of gas-tight performance
(7) Product technology and performance are all manufactured according to the German standard ARI standard.
(1)Reasonable product structure, reliable sealing
(2) sealing surface surfacing Co-based hard alloy, wear-resistant, corrosion-resistant, anti-friction performance is good, long service life
(3) Valve stem tempering and surface nitriding treatment, good anti-corrosion and anti-friction properties
(4)The material of parts and flange, surfacing end size can be reasonably selected according to the actual working conditions or user requirements, to meet the needs of various projects.
(5)The spool can be cut off and regulated according to the need.
American Standard Bellow Globe Valve Technical Specification | |
structural form | BB-BG-OS & Y |
Driving method | manually operated |
electric powered | |
design standard | ASME B16.10、BS1873 |
Structure length | ASME B16.10 |
Connecting flange | ASME B16.5 |
Tests and inspections | API598 |
American Standard bellows disconnecting valve inspection standards:
American Standard bellows disconnecting valve pressure test standards | ||||
Nominal pressure（LB） | Shell test pressure（MPa） | Seal test pressure(MPa) | Applicable temperature(℃) | Medium of use |
150 | 3.0 | 2.2 | ≤350℃ | Water, steam, oil, etc. |
300 | 7.5 | 5.5 | ||
600 | 15.0 | 11.0 | ||
900 | 22.5 | 16.5 | ||
150Lb American Standard Bellows Shutoff Valve Connection Size:
Main dimensions of American Standard bellows disconnecting valve | ||||||||||||||||
model number | WJ41-150LB | |||||||||||||||
pressure rating | 150LB | |||||||||||||||
caliber | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
L | 108 | 117 | 127 | 140 | 165 | 203 | 216 | 241 | 292 | 356 | 406 | 495 | 622 | 698 | 787 | |
H | 241 | 241 | 241 | 280 | 286 | 368 | 387 | 400 | 457 | 520 | 609 | 698 | 762 | 876 | 990 | |
W | 120 | 140 | 140 | 180 | 200 | 220 | 260 | 280 | 300 | 320 | 340 | 400 | 450 | 450 | 450 | |
weights（kg） | 4 | 5 | 6 | 10 | 13 | 18 | 30 | 35 | 55 | 75 | 104 | 200 | 300 | 390 | 610 | |
model number | WJ41-300LB | |||||||||||||||
pressure rating | 300LB | |||||||||||||||
caliber | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
L | 152 | 178 | 203 | 215 | 229 | 267 | 292 | 318 | 356 | 400 | 444 | 559 | 622 | 711 | 762 | |
H | 241 | 241 | 283 | 320 | 322 | 399 | 438 | 450 | 584 | 610 | 660 | 762 | 850 | 1085 | 1187 | |
W | 120 | 140 | 140 | 180 | 200 | 220 | 260 | 280 | 300 | 320 | 340 | 400 | 450 | 450 | 450 | |
weights（kg） | 4 | 7 | 10 | 15 | 20 | 25 | 30 | 52 | 88 | 115 | 160 | 259 | 420 | 595 | 876 | |
600 Lb American Standard Bellows Shutoff Valve Connection Length
model number | WJ41-600LB | |||||||||||||||
pressure rating | 600LB | |||||||||||||||
caliber | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
L | 165 | 190 | 216 | 229 | 241 | 292 | 330 | 356 | 432 | 508 | 559 | 660 | 787 | 838 | 889 | |
H | 240 | 280 | 320 | 320 | 390 | 430 | 480 | 508 | 635 | 750 | 914 | 1016 | 1219 | 1330 | 1560 | |
W | 140 | 140 | 160 | 160 | 180 | 180 | 250 | 250 | 350 | 400 | 450 | 500 | 600 | 720 | 760 | |
weights（kg） | 7 | 10 | 16 | 22 | 29 | 35 | 50 | 90 | 150 | 230 | 300 | 510 | 850 | 1120 | 1400 | |
900 Lb American Standard Bellows Shutoff Valve Main Outline and Connection Size
model number | WJ41-900LB | |||||||||||||||
pressure rating | 900LB | |||||||||||||||
caliber | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
L | 229 | 229 | 254 | 279 | 305 | 368 | 419 | 381 | 457 | 559 | 610 | 737 | 838 | 965 | 1029 | |
H | 280 | 330 | 350 | 430 | 508 | 569 | 430 | 635 | 774 | 860 | 1040 | 1330 | 1560 | 1650 | 1780 | |
W | 160 | 160 | 180 | 180 | 250 | 250 | 320 | 350 | 450 | 550 | 600 | 720 | 760 | 820 | 890 | |
weights（kg） | 10 | 16 | 23 | 37 | 49 | 65 | 75 | 120 | 200 | 350 | 410 | 790 | 1300 | 1500 | 1800 | |
American standard bellows disconnecting valve with bellows seal design, completely eliminated the ordinary valve stem packing seal aging fast easy to leak the shortcomings, not only improve the use of energy efficiency, increase the safety of production equipment, reduce maintenance costs and frequent maintenance, but also provides a clean and safe working environment; for nominal pressure PN1.6 ~ 16MPa, operating temperature -29 ~ 350 ℃ of the oil It is suitable for petroleum, chemical, pharmaceutical, fertilizer, electric power and other industries.
(1) double seal design (bellows + packing) if the bellows failure, stem packing will also avoid leakage, and in line with international sealing standards
(2) No fluid loss, reduce energy loss, improve plant equipment safety
(3) Long service life, reduce the number of maintenance, reduce operating costs
(4) Rugged bellows seal design, to ensure zero leakage of the valve stem, to provide maintenance-free conditions
(5) The gas medium valve seat adopts PTFE soft sealing material to improve the sealing of the valve
(6) High temperature resistance ≤ 425 ℃ valve seat using taper hard seal. Achieve zero leakage of gas-tight performance
(7) Product technology and performance are all manufactured according to the German standard ARI standard.
(1)Reasonable product structure, reliable sealing
(2) sealing surface surfacing Co-based hard alloy, wear-resistant, corrosion-resistant, anti-friction performance is good, long service life
(3) Valve stem tempering and surface nitriding treatment, good anti-corrosion and anti-friction properties
(4)The material of parts and flange, surfacing end size can be reasonably selected according to the actual working conditions or user requirements, to meet the needs of various projects.
(5)The spool can be cut off and regulated according to the need.
American Standard Bellow Globe Valve Technical Specification | |
structural form | BB-BG-OS & Y |
Driving method | manually operated |
electric powered | |
design standard | ASME B16.10、BS1873 |
Structure length | ASME B16.10 |
Connecting flange | ASME B16.5 |
Tests and inspections | API598 |
American Standard bellows disconnecting valve inspection standards:
American Standard bellows disconnecting valve pressure test standards | ||||
Nominal pressure（LB） | Shell test pressure（MPa） | Seal test pressure(MPa) | Applicable temperature(℃) | Medium of use |
150 | 3.0 | 2.2 | ≤350℃ | Water, steam, oil, etc. |
300 | 7.5 | 5.5 | ||
600 | 15.0 | 11.0 | ||
900 | 22.5 | 16.5 | ||
150Lb American Standard Bellows Shutoff Valve Connection Size:
Main dimensions of American Standard bellows disconnecting valve | ||||||||||||||||
model number | WJ41-150LB | |||||||||||||||
pressure rating | 150LB | |||||||||||||||
caliber | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
L | 108 | 117 | 127 | 140 | 165 | 203 | 216 | 241 | 292 | 356 | 406 | 495 | 622 | 698 | 787 | |
H | 241 | 241 | 241 | 280 | 286 | 368 | 387 | 400 | 457 | 520 | 609 | 698 | 762 | 876 | 990 | |
W | 120 | 140 | 140 | 180 | 200 | 220 | 260 | 280 | 300 | 320 | 340 | 400 | 450 | 450 | 450 | |
weights（kg） | 4 | 5 | 6 | 10 | 13 | 18 | 30 | 35 | 55 | 75 | 104 | 200 | 300 | 390 | 610 | |
model number | WJ41-300LB | |||||||||||||||
pressure rating | 300LB | |||||||||||||||
caliber | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
L | 152 | 178 | 203 | 215 | 229 | 267 | 292 | 318 | 356 | 400 | 444 | 559 | 622 | 711 | 762 | |
H | 241 | 241 | 283 | 320 | 322 | 399 | 438 | 450 | 584 | 610 | 660 | 762 | 850 | 1085 | 1187 | |
W | 120 | 140 | 140 | 180 | 200 | 220 | 260 | 280 | 300 | 320 | 340 | 400 | 450 | 450 | 450 | |
weights（kg） | 4 | 7 | 10 | 15 | 20 | 25 | 30 | 52 | 88 | 115 | 160 | 259 | 420 | 595 | 876 | |
600 Lb American Standard Bellows Shutoff Valve Connection Length
model number | WJ41-600LB | |||||||||||||||
pressure rating | 600LB | |||||||||||||||
caliber | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
L | 165 | 190 | 216 | 229 | 241 | 292 | 330 | 356 | 432 | 508 | 559 | 660 | 787 | 838 | 889 | |
H | 240 | 280 | 320 | 320 | 390 | 430 | 480 | 508 | 635 | 750 | 914 | 1016 | 1219 | 1330 | 1560 | |
W | 140 | 140 | 160 | 160 | 180 | 180 | 250 | 250 | 350 | 400 | 450 | 500 | 600 | 720 | 760 | |
weights（kg） | 7 | 10 | 16 | 22 | 29 | 35 | 50 | 90 | 150 | 230 | 300 | 510 | 850 | 1120 | 1400 | |
900 Lb American Standard Bellows Shutoff Valve Main Outline and Connection Size
model number | WJ41-900LB | |||||||||||||||
pressure rating | 900LB | |||||||||||||||
caliber | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
L | 229 | 229 | 254 | 279 | 305 | 368 | 419 | 381 | 457 | 559 | 610 | 737 | 838 | 965 | 1029 | |
H | 280 | 330 | 350 | 430 | 508 | 569 | 430 | 635 | 774 | 860 | 1040 | 1330 | 1560 | 1650 | 1780 | |
W | 160 | 160 | 180 | 180 | 250 | 250 | 320 | 350 | 450 | 550 | 600 | 720 | 760 | 820 | 890 | |
weights（kg） | 10 | 16 | 23 | 37 | 49 | 65 | 75 | 120 | 200 | 350 | 410 | 790 | 1300 | 1500 | 1800 | |
