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IMI Orton
MV - Triple Eccentric Metal Seated Butterfly Valve
Triple eccentric metal seated valve for high-pressure and cryogenic applications.
Triple eccentric design eliminates sealing wear.
Metal-to-metal seat ensures high durability and fire safety.
Low torque operation reduces actuation costs.
The IMI Orton MV Series triple eccentric metal seated valve ensures leak-tight performance in high-pressure, high-temperature, and cryogenic applications. Featuring a precision-engineered triple-offset design, it eliminates sealing surface friction, enhancing durability and reliability. With bi-directional shutoff, it complies with API 609 and EN 593 safety standards. Available in sizes up to 160” and pressure ratings ANSI 150 to 2500, it offers low torque operation, fire-safe certification, and anti-blowout shaft design. Suitable for oil and gas, LNG, hydrogen, and power generation, the MV Series provides long-term efficiency in severe service conditions.
Key features
2" to 160"
Metal-to-metal seat
-254°C to +750°C
Zero-leakage shut-off
Up to 430 barg
Cryogenic options
API 609 compliant
Specifications
Design Codes
ASME B16.34
ASME VIII
API 609
Fluid Types
Liquified Natural Gas (LNG)
Hydrocarbons
Steam
Gas
Oxygen
Hydrogen
Corrosive Fluids (Acids & Caustics)
Water
Molten Salt
PTA
Liquid
Material
Carbon Steel
Low Alloy Steel
Stainless Steel
Duplex & Super Duplex
Nickel Alloy Steel
Aluminium Bronze
Titanium
Maximum Working Pressure (barg)
430
Port Size (")
2 to 160
Temperature Limits (°C)
-254 to 750
Certification
PED
NACE
SIL3
CRN
ABS
DNV
LR
BV
CU-TR
API 607
API 641
ISO 15848
ISO 10497
NSF 61
IMI Orton
IMI Truflo Italy
IMI STI
IMI STI