NSW Butterfly valves have concentric butterfly valves, triple eccentric butterfly valves and double eccentric butterfly valves (High performance butterfly valves)
Size: NPS 2″- 80″
Pressure Range: CLASS 150-900
End Connection: Wafer, Flange, Lug, BW
Design and manufacture standard: API 609, AWWA C504, EN 593, ISO 10631, JIS B2203
Test and inspection standard: API 598
Material: Caron Steel, Stainless Steel, Special Alloy
A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, LCB, LCC, LC2, Monel, Inconel, Hastelloy
