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triple eccentric butterfly valve |
 Location：Home >> Products >> RKSfluid Valves & Controls |
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triple eccentric butterfly valve |
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NESSIE series triple eccentric butterfly valve
Product features:
1. Triple eccentric design eliminates the abrasion between the sealing surfaces and maintains the integrity and long life of the sealing surfaces.
2. Large angle seat design eliminates the restraint between seat and the valve plate when wedging and binding.
3. The metal elasticity multilayer seal ring ensures zero leakage and bi-directional sealing requirements.
4. A quarter of the rotary switch design reduces the friction and abrasion of the stem and packing.
5. Complete metal seal meets high temperature medium, bi-directional zero leakage under high pressure difference and the endurance under highly abrasive media.
6. High sealing performance and low torque design is possible to instead ball valve under certain conditions.
Product features:
Size: DN 50-DN 1200 (2” - 48”)
Pressure: PN 10-PN 50（Class 150 -Class 300）
Body material: Carbon steel, Stainless steel
Disc material: Carbon steel, Stainless steel
Connection: Wafer, Lug, Flange, Welding
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