Masoneilan 33000 Series Triple Offset Butterfly Valves
GE’s Masoneilan 33000 Series Triple Offset Butterfly Valve incorporates new performance enhancing operational features, allowing for a more simplified manufacturing process. The result is exclusive patented range of superior performance zero leakage bi-directional triple offset butterfly valves, suitable for extreme pressure/temperature applications.
Fully Rated: A design focused on circular conical sealing technology means a better seal with max CV, that performs at 100% for longer performance. Many other designs use elliptical seals, which create greater drag, reducing CV and increasing wear.
Zero Leakage: Our patented seat and seal technology makes for a more reliable valve. Better by design, there is only one theoretical leak path; properly maintained and operated, a Masoneilan 33000 Series valve means leak-free operation.
Less Downtime: When the time comes to carry out essential maintenance, the Masoneilan 33000 Series design pays massive dividends. Components can be quickly inspected, removed and replaced, saving you valuable plant downtime.
Flow Direction: Bi-directional (Preferred direction: Shaft upstream, i.e., flow to close; Reverse direction optional, i.e., Shaft downstream or flow to open)
Seat Ring Seal Type: Laminated material
Seat Leakage: Class IV (Standard) per IEC 60534-4 &ANSI/FCI 70-2; Class V & VI (Optional) per IEC 60534-4 &ANSI/FCI 70-2