Renowned for their adaptive innovation and dedicated R&D capabilities, OMB produces a comprehensive range of forged steel gate, globe, check, and ball valves, alongside specialized cryogenic solutions. Serving critical markets such as Oil & Gas, LNG, Refining, and Power generation, their products are built to meet the world’s most demanding industrial challenges. Committed to adaptive innovation, OMB relies on its dedicated R&D structure, BUTI Research, to provide unique engineering know-how and support customers through the ever-changing demands of the modern industrial landscape. The company delivers high-quality solutions across a highly diverse range of markets, including upstream oil and gas, refining, renewable energy, aerospace, marine, and power. Notably, OMB possesses exceptional expertise in cryogenic valve technology, manufacturing specialized valves that ensure optimal performance in demanding environments such as global Liquefied Natural Gas (LNG) applications.

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Manufactured from stainless steel and specialist cryogenic alloys, it provides isolation and flow control in liquid nitrogen and liquid oxygen service at temperatures down to -196°C. Both soft-seated and metal-seated sealing configurations are available, allowing the valve to be specified for tight shutoff or fire-safe duty. The extended stem design keeps operator handwheels above the thermal insulation layer in cold box installations.

Available in ½" to 10" across ASME Class 150 to 2500 (41 MPa), it integrates pneumatic or electric actuation to enable remote operation, automated cycle control, and emergency shutdown capability. Stainless steel and cryogenic alloy body materials with soft or metal seating address the full range of LOX and LIN service requirements. This valve is specified in automated cryogenic filling stations and gas production plant control systems.

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At this temperature, nearly all standard materials become brittle and seals fail; OMB's use of specifically selected low-temperature alloys and design methodologies addresses these challenges. Available in ½" to 10" at ASME Class 150 to 600 (10 MPa), the C-330 serves fusion energy research facilities, space propulsion test stands, and helium liquefaction plants where the preservation of precious LHe inventory depends on valve integrity.

The plug internals provide inherent flow characterisation suited to process control loops, while the actuated/control operation mode enables integration with 4–20mA positioners and digital valve controllers. Available in ½" to 2" at ASME Class 150 to 1500, it serves automated cryogenic dosing systems, liquid gas filling stations, and process control loops in air separation units. Stainless steel and alloy body construction is rated for -196°C continuous service.

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The ball valve configuration provides full-bore flow with minimal pressure drop, making it the preferred choice for main line isolation in helium recovery systems, liquid hydrogen transfer pipelines, and cryogenic storage tank connections. Low-temperature alloy construction and both manual and actuated operation variants ensure the Duex can serve both isolation and automated emergency shutdown functions. Soft and metal seating address varying leakage class requirements.

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The triple-offset geometry delivers bubble-tight shutoff without rubbing contact during operation, resulting in a longer service life and consistent sealing performance across thousands of open-close cycles. Available from 4" to 36" at ASME Class 150 to 600 (10 MPa), the TOBV is the valve of choice for large-diameter cryogenic pipelines in space launch facilities, industrial gas plants, and fusion energy research installations where the combination of large bore size and ultra-cryogenic service temperature demands specialist engineering.

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Available in ½" to 10" pipe sizes across ASME Class 150 to 2500 (41 MPa), it maintains the same stainless steel and cryogenic alloy construction and soft or metal seating options as the standard C-130. The extended bonnet ensures the actuator or handwheel operates at ambient temperature even when the valve body is immersed in cryogenic media, preventing thermal lock of the stem and maintaining operability at -196°C service temperature.

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