Media: | Water |
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Temperature: | High Temperature |
Material: | Cast Iron |
Connection Form: | Flange |
Structure: | Swing |
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
Size | 50 (2") |
65 (21/2") |
80 (3") |
100 (4") |
125 (5") |
150 (6") |
200 (8") |
250 (10") |
300 (12") |
L(mm) | 230 | 290 | 310 | 350 | 400 | 480 | 495 | 622 | 698 |
φD(mm) | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 395 | 445 |
φD1(mm) | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 350 | 400 |
n-φD1 | 4-19 | 4-19 | 8-19 | 8-19 | 8-19 | 8-23 | 8-23 | 12-23 | 12-23 |
Parts Name |
Body |
Packing gland |
Disc |
Sealing Ring |
Materials |
Gray Cast Iron |
NBR,Brass |
Suppliers with verified business licenses