Export Office: 21Floor, No.5 Nanhai Zhi Road,Qingdao, Shandong ,China
Work Shop: Beian Industrial zone, Qingdao,Shandong,China
+86 532 88256399
Martin
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PTFE Seat Wafer Butterfly Valve
Size Range: 2~8"(DN50~DN200）
Pressure: PN10, PN16, Class125
Body Materials: Cast Iron, Ductile Iron
Seat Materials: NBR, EPDM
Disc Materials: Ductile Iron, WCB, CF8,CF8M, Al-bronze C958
Stem Materials: SS416, SS304, SS316
FEATURES
24 months guarantee
Zero Leakage
Bi-Directional
Low Torque,long life cycle
360°polished disc assures positive on-off
Epoxy coated body,smooth surface
Various kinds of materials,applicable to different medium
PARAMETERS
| Parts | 1 | 2 | 3 | 4 |
| Name | Body | Seat | Disc | Stem |
| Material | WCB | PTFE | SS304 | SS304 |
| SIZE | A | B | C | L | JI8 5K | JI8 10K | ISO 5211 | Top | B1XB1 | |||||
| mm | in | øK | N-ød | øK | N-ød | øD | øD1 | N-øG | Flange | |||||
| 50 | 2" | 76 | 140 | 32 | 43 | 105 | 4-ø15 | 120 | 4-ø19 | 65 | 50 | 4-ø8 | F05 | 9X9 |
| 65 | 2½" | 85 | 152 | 32 | 46 | 130 | 4-ø15 | 140 | 4-ø19 | 65 | 50 | 4-ø8 | F05 | 9X9 |
| 80 | 3" | 95 | 157 | 32 | 46 | 145 | 8-ø19 | 150 | 8-ø19 | 65 | 50 | 4-ø8 | F05 | 9X9 |
| 100 | 4" | 110 | 176 | 32 | 52 | 165 | 8-ø19 | 175 | 8-ø19 | 90 | 70 | 4-ø10 | F07 | 11X11 |
| 125 | 5" | 125 | 191 | 32 | 56 | 200 | 8-ø19 | 210 | 8-ø23 | 90 | 70 | 4-ø10 | F07 | 14X14 |
| 150 | 6" | 139 | 202 | 32 | 56 | 230 | 8-ø19 | 240 | 8-ø23 | 90 | 70 | 4-ø10 | F07 | 14X14 |
| 200 | 8" | 175 | 243 | 45 | 60 | 280 | 8-ø23 | 290 | 12-ø23 | 125 | 102 | 4-ø12 | F10 | 17X17 |
| 250 | 10" | 203 | 283 | 45 | 68 | 345 | 12-ø23 | 355 | 12-ø25 | 125 | 102 | 4-ø12 | F10 | 22X22 |
| 300 | 12" | 238 | 322 | 45 | 78 | 390 | 12-ø23 | 400 | 16-ø25 | 125 | 102 | 4-ø12 | F10 | 22X22 |
Export Office: 21Floor, No.5 Nanhai Zhi Road,Qingdao, Shandong ,China
Work Shop: Beian Industrial zone, Qingdao,Shandong,China
+86 532 88256399
Martin
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