Features:
1.Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed.
2.Simple and compact construction, quick 90 degree on-off operation.
3.Flow curve tending to straight line. Excellent regulation performance.
4.Long service life. Standing the test of thousands opening/closing operation.
5.Wide selection of materials, applicable for various media.
| Body material | Copper alloy nodular cast iron/WCB/chrome molybdenum steel / 304/316 |
| cover material | Copper alloy nodular cast iron/WCB/chrome molybdenum steel / 304/316 |
| Stem material | Carbon / 1 cr13 / chrome molybdenum steel / 304/316/316l |
| valve core material | Ductile cast iron/WCB/chrome molybdenum steel / 304/316/316 l |
| bolt material | Carbon / 35 crmo / 304/316/316 l/molybdenum chrome vanadium steel |
| In the middle of flange gasket | Metal winding gasket/ptfe pad |
| packing | Flexible graphite/ptfe/asbestos |
| noe | -196°C~650°C |
| medium | Water/oil/steam/weak acid alkali/acid alkaline substances |
| flange standard | GB/T9113.1/HG/T20592-1997/JB/T79.1-94/ASME/ANSL B16.5a-1992 B16.47-1996/JIS B2220-1990 |
| drive | Handle/electromagnetic – hydraulic/electric – hydraulic/pneumatic/hydraulic turbine/air – hydraulic/electric |
| Connection mode | Wafer type |
| Structure form | Eccentric/double/triple eccentric center line perpendicular to the plate |
| Sealing surface material | Copper alloy/since the seal/rubber/hard seal/ptfe/carbide/rubber/monel alloy |
| Pressure level | 0.1Mpa-6.4Mpa/150LB-300LB/10K-25K |
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