The metal seated butterfly valve is mainly used in industries that work under extreme pressure and temperatures.
The metal seats are designed to make the valve much more versatile and durable, so that they can easily withstand high pressures and temperatures.
Sizes NPS 2 to NPS 76
Class 150 to Class 600
Flange, Wafer, Lug or BW
Available in Cast iron, A216 WCB, A217 WC6, WC9, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2, Monel, Inconel, Hastelloy (Casting)
Design & manufacture according to API 609, AWWA C504, ASME B16.34
Face-to-face according to API 609, ASME B16.10
End Connection according to ASME B16.5 (RF, RTJ), ASME B16.47 (RF,RTJ), MSS SP-44 (NPS 22 Only), ASME B16.25 (BW), AWWA A207
Test & inspection according to API 598
Compared to gate, globe or ball valves of the same size and pressure class, Triple eccentric butterfly valve provides space and weight savings while minimizing installation and maintenance costs.
Triple eccentric butterfly valve is a premier isolation valve, well suited for operation in light vacuum to high-pressure applications.
The standard, non-rubbing, metal-to-metal sealing system is inherently fire-safe. Applications requiring absolute zero leakage are ideally suited for triple offset technology.