Van Bướm Tay Gạt TEFLON
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| Specifications: | ||
| Size | DN40—DN300 | |
| Nominal Pressure | PN10/PN16，150-300 Lb | |
| Working Temperature | -20°C~180°C | |
| Suitable Medium | Chemicals,air,water,steam,oil, acids,salts,etc | |
| Standards: | ||
| Design standard | API609 | |
| Face to Face | API609,DIN3202,ISO5752 | |
| Flange Drilling | DIN2501 PN10/PN16, ANSI 125/150,BS4504,JIS10K | |
| Top Flange | ISO5211 | |
| Test Inspection | API598 | |
| Materials: | ||
| Body | Cast iron, Ductile iron, WCB, Stainless Steel | |
| Disc | Ductile iron/WCB/Stainless Steel+PTFE | |
| Stem | Stainless Steel 416, 420,316 | |
| Seat | PTFE | |
| O Ring | Viton | |
| Busing | PTFE,Bronze | |
| Drawing: |
| Specifications: | ||
| Size | DN40—DN300 | |
| Nominal Pressure | PN10/PN16，150-300 Lb | |
| Working Temperature | -20°C~180°C | |
| Suitable Medium | Chemicals,air,water,steam,oil, acids,salts,etc | |
| Standards: | ||
| Design standard | API609 | |
| Face to Face | API609,DIN3202,ISO5752 | |
| Flange Drilling | DIN2501 PN10/PN16, ANSI 125/150,BS4504,JIS10K | |
| Top Flange | ISO5211 | |
| Test Inspection | API598 | |
| Materials: | ||
| Body | Cast iron, Ductile iron, WCB, Stainless Steel | |
| Disc | Ductile iron/WCB/Stainless Steel+PTFE | |
| Stem | Stainless Steel 416, 420,316 | |
| Seat | PTFE | |
| O Ring | Viton | |
| Busing | PTFE,Bronze | |
| Drawing: |
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