Our company has introduced advanced valve manufacturing technology from abroad and used a unique "floating seal" principle to produce butterfly valves, which completely solves the possibility of valve leakage and can reduce the friction resistance and operating torque of the sealing chamber seat. It can be widely used as a cut-off and regulating function for fluid pipelines in systems such as water supply and drainage, construction, air conditioning wastewater, petrochemical, food, medicine, light textile, water and electricity.
Item NO.:
XUVAL88-308Lead Time:
50 DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTMOQ:
1Single eccentric clamp handle butterfly valve
characteristic
1. Floating valve seat, capable of automatically finding the optimal sealing position with the butterfly plate, achieving good sealing effect and reducing operating torque;
2. Adopting an eccentric structure can reduce the wear of the valve seat during the switching process and improve its service life;
3. Spherical sealing surface ensures that when the valve is closed, even if it cannot be fully closed, it can still ensure that the valve seal does not leak water;
4. Special pin design ensures a tight connection between the butterfly plate and the valve stem, and can be replaced;
5. The overall baking paint can effectively prevent rust and different media can be used as long as the sealing valve seat material is replaced;
6. Lean material selection ensures that each component has high reliability.
Main component materials
Serial Number
Name
Materials
1
Valve body
Ductile iron
2
Butterfly plate
Ductile iron, stainless steel
3
Sealing valve seat
EPDM rubber
4
Valve stem
Stainless steel
External dimensions
Pressure rating: 1.0MPa, 1.6Mpa, 2.5Mpa
Nominal Diameter | L1 | L | L2 | ΦD | H1 | H2 | H3 | H4 | H5 | H6 |
50 | 267 | 43 | 154 | 106 | 112.5 | 77 | 224 | 251 | 330 | 408 |
65 | 267 | 46 | 154 | 124 | 123 | 85 | 240 | 270 | 377 | 430 |
80 | 267 | 46 | 154 | 142 | 138 | 95 | 279 | 309 | 411 | 462 |
100 | 267 | 52 | 154 | 162 | 150 | 105 | 286 | 318 | 467 | 512 |
125 | 345 | 56 | 154 | 192 | 168 | 129 | 329 | 359 | 503 | 582 |
150 | 345 | 56 | 154 | 216 | 190 | 132 | 354 | 381 | 557 | 639 |
200 | 353 | 60 | 238 | 270 | 227.5 | 165 | 438 | 464 | 655 | 706 |
250 | 68 | 238 | 326 | 251 | 197 | 493 | 520 | 745 | 762 | |
300 | 83 | 227 | 376 | 284.5 | 234 | 596 | 842 | 825 | ||
350 | 92 | 227 | 436 | 310 | 283 | 670 | 887 | |||
400 | 102 | 270 | 484 | 343 | 325 | 781 | 1030 | |||
450 | 114 | 280 | 534 | 390 | 369 | 852 | 1160 | |||
500 | 127 | 338 | 590 | 423 | 404 | 610 | 1343 | |||
600 | 154 | 385 | 690 | 550 | 470 | 1100 | 1536 |
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