We always think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and the living for CE Certificate Dn150 Dn300 Dn500 Mini Food Grade Handles Operated Ball Butterfly Valve, We generally concertrating on creating new creative item to meet request from our clients everywhere in the world. Be a part of us and let’s make driving safer and funnier alongside one another!
We always think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and the living for Butterfly Valve, Valve, To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation. Our company upholds the spirit of “innovation, harmony, team work and sharing, trails, pragmatic progress”. Give us a chance and we’ll prove our capability. With your kind help, we believe that we can create a bright future with you together.
BWSX mid-line butterfly valve is a mid-line butterfly valve developed by introducing advanced technology from abroad. BWSX mid-line butterfly valve has the advantages of simple structure, reliable sealing, easy opening, long service life and convenient maintenance. Therefore, it is widely used in various pipelines of water supply and drainage system, building fire protection system, especially in fire protection pipelines.
Features:
1.Small in size and light in weight. Easy instllation and rrintenance. It can be mounted wherever nedded.
2.Sipie and compact construction, quick 90 degrees on-off operation.
3.Miniminzed operating torque, energy saving.
4.Bubbles-tight sealing with no leakage under the pressure test.
5.Wide selection of materials, applicable for various mdeium.
Specification
|
DN(mm) Nominal diameter |
50 (2¡å) -250 (10¡å) |
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|
PN (MPa) Nominal pressure |
1.0 |
1.6 |
|
|
Testing pressure |
Shell |
1.5 |
2.4 |
|
Sealing |
1.1 |
1.76 |
|
|
¡ãC Working temperature |
-15~+150 |
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|
Suitable mediums |
water.sewage, sea water, air, steam, food, medicine, etc. |
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|
Microswitch capacity |
AC 220V 1A DC 30V 0.5A |
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Dimension
Main dimensions and weight
| DN | A | B | C | D1 | D2 | D3 | D4 | E | K | L | ø | a¡ã | Weight | |
| mm | inch | |||||||||||||
| 50 | 2¡å | 80 | 161 | 42 | 52.9 | 120 | 23 | 100 | 150 | 35 | 45 | 150 | 45 | 8 |
| 65 | 2.5¡å | 89 | 175 | 44.7 | 64.5 | 136.2 | 26.5 | 120 | 150 | 35 | 47.6 | 150 | 45 | 8.7 |
| 80 | 3¡å | 95 | 181 | 45.2 | 78.8 | 160 | 18 | 127 | 150 | 35 | 49 | 150 | 22.5 | 9.1 |
| 100 | 4¡å | 114 | 200 | 52.1 | 104 | 185 | 24.5 | 156 | 150 | 35 | 54.7 | 150 | 22.5 | 10.4 |
| 125 | 5¡å | 127 | 213 | 54.4 | 123.3 | 215 | 23 | 190 | 150 | 35 | 58 | 150 | 22.5 | 12.5 |
| 150 | 6¡å | 139 | 226 | 55.8 | 155.6 | 238 | 25 | 212 | 150 | 35 | 58.6 | 150 | 22.5 | 13.3 |
| 200 | 8¡å | 175 | 260 | 60.6 | 202.5 | 295 | 25/23 | 268 | 150 | 40 | 63.4 | 200 | 22.5/15 | 22.2 |
| 250 | 10¡å | 203 | 292 | 65.6 | 250.5 | 357 | 29 | 325 | 150 | 40 | 70 | 200 | 15 | 28.2 |
| DN | A | B | C | D1 | D2 | N | Th0 | Q | E | K | L | ø | Weight | |
| mm | inch | |||||||||||||
| 50 | 2¡° | 80 | 161 | 42 | 52.9 | 125 | 4 | M16 | 118 | 150 | 35 | 45 | 150 | 9.3 |
| 65 | 2.5¡± | 89 | 175 | 44.7 | 64.5 | 145 | 4 | M16 | 137 | 150 | 35 | 47.6 | 150 | 9.7 |
| 80 | 3¡° | 95 | 181 | 45.2 | 78.8 | 160 | 8 | M16 | 178 | 150 | 35 | 49 | 150 | 10.2 |
| 100 | 4¡± | 114 | 200 | 52.1 | 104 | 180 | 8 | M16 | 206 | 150 | 35 | 54.7 | 150 | 14.5 |
| 125 | 5¡° | 127 | 213 | 54.4 | 123.3 | 210 | 8 | M16 | 238 | 150 | 35 | 58 | 150 | 16.4 |
| 150 | 6¡± | 139 | 226 | 55.8 | 155.6 | 240 | 8 | M16 | 266 | 150 | 35 | 58.6 | 150 | 19.7 |
| 200 | 8¡° | 175 | 260 | 60.6 | 202.5 | 295 | 8/12 | M20 | 329 | 150 | 40 | 63.4 | 200 | 27.2 |
| 250 | 10¡± | 203 | 292 | 65.6 | 250.5 | 350/355 | 12 | M20/M24 | 393 | 150 | 40 | 70 | 200 | 35.8 |
