Media: | Water |
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Temperature: | High Temperature |
Material: | Cast Iron |
Connection Form: | Flange |
Structure: | Butterfly |
Function: | Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Parts Name |
Materials |
Body |
Cast iron,Cast steel |
Disc |
Carbon steel |
Stem,Oil cylinder,Piston,Spring |
Stainless steel |
Seat |
NBR |
DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 |
L | 140 | 150 | 170 | 180 | 190 | 200 | 210 | 230 | 250 | 270 | 290 | 310 | 330 | 350 | 390 | 430 | 470 | 510 | 550 |
H | 200 | 215 | 225 | 235 | 280 | 290 | 310 | 350 | 415 | 450 | 480 | 550 | 585 | 640 | 720 | 780 | 840 | 990 | 1050 |
H1 | 88 | 98 | 108 | 118 | 130 | 148 | 172 | 210 | 240 | 264 | 297 | 324 | 351 | 379 | 434 | 491 | 549 | 600 | 655 |
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