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Double Offset butterfly valve
OMIE double offset bufferfly valves are also known as a high-performance butterfly valve, This valve has two offsets from the center which creates a cam action during the application process.These valves are used for higher pressure than zero offset butterfly valves (ANSI Rated), and offer adjustable packing on the stem thus lower emissions and stem leakage.
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Details
Design
OMIE double offset bufferfly valves are also known as a high-performance butterfly valve, This valve has two offsets from the center which creates a cam action during the application process.These valves are used for higher pressure than zero offset butterfly valves (ANSI Rated), and offer adjustable packing on the stem thus lower emissions and stem leakage.
Range of Materials
Standard body/bonnet materials include nine grades of carbon, low alloy and stainless steel, for special applications they can be supplied in other grades of ally and stainless steel, there’s a full range of trim materials to match any service optional packing and gasket materials are available for a full range of service conditions.
Applicable Standards
● DESIGN STANDARD:MSS SP-67, API 609 Category A
● FACE TO FACEMSS SP-67, API 609 Category A, EN 558
● END FLANGES,ASME B16.1 Class 125, ASME B16.5 Class 150, EN 1092 PN10
● INSPECTION AND TEST：MSS SP-61, API 598, EN 12266-1
● TEMPERATURE:-30°C to 200°C
Design descriptions
● FULL PORT,LIGHT WEIGHT DESIGN
● METAL SEAT OR SOFT SEAT DESIGN
● ISO 5211 MOUNTING PAD AVAILABLE
● FLANGED OR WAFER,LUG ENDS
● AVAILABLE WITH WORM GEAR OPERATOR,ELECTICAL,PNEUMATIC,HYDROLIC ACTUATOR
