Eccentric Butterfly Valve,Eccentric Butterfly Valve Manufacturer,Eccentric Butterfly Valve Supplier
Knife Gate Valve
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Gate Valve
(19)
Ball Valve
(15)
Check Valve
(15)
Globe Valve
(14)
Butterfly Valve
(15)
Cryogenic Valve
(3)
Plug Valve
(2)
The triple eccentric butterfly valve, which makes use of a metal seat, is therefore able to withstand a greater amount of pressure, compared to resilient seated butterfly valve. The seal of the eccentric disc could be either metal/Graphite multi-layer design, or fully metal-to-metal design. The multi-layer design could achieve zero leakage and simple maintenance, while the metal-to-metal design is more reliable in higher temperature and pressure. Basically speaking, triple eccentric butterfly valve is both applied in shutoff or throttling service.
