Cryogenic Butterfly Valve Top Mounted

GKV134D/GKV225D Cryogenic Ball Valves – Floating & Trunnion Mounted are designed with extended bonnets and high-performance sealing systems to ensure safe, leak-free operation at extremely low temperatures. Engineered and tested for demanding cryogenic services, these valves deliver long-term reliability in LNG plants, air separation units, liquid oxygen and nitrogen storage, hydrogen applications, and other industrial processes requiring precise control of cryogenic fluids.

CTBV The Cryogenic Top Entry Ball Valve is engineered for ultra-low temperature applications down to -196°C, providing exceptional sealing performance and operational reliability in cryogenic service. Designed with a trunnion or floating ball configuration, it is ideal for LNG, liquid nitrogen, liquid oxygen, and other cryogenic media. Featuring precision machining, extended bonnet design, and dual-sealing stem structure, this valve guarantees smooth operation, minimized torque, and superior resistance to freezing.

GKV425L Cryogenic Globe Valves designed with advanced sealing technology and precision manufacturing, these valves deliver low operating torque, stable and consistent sealing performance, and an extended service life, even under high-pressure conditions.

GEKO High-Frequency Pneumatic Butterfly Valve | Fast Opening and Closing | High-Speed Pneumatic Butterfly Valve is designed for fast and reliable fluid control in a wide range of industrial applications. Featuring a high-speed response time of just 1 second, this valve allows for quick opening and closing, making it ideal for systems requiring frequent flow adjustments. Driven by a pneumatic actuator, the valve offers efficient and automated operation, reducing manual intervention and enhancing system performance. Its robust construction ensures durability, while its compact design makes it easy to install in tight spaces. Suitable for applications in industries such as automation, HVAC, water treatment, chemical processing, and more, this valve is the perfect solution for efficient and precise fluid control.

The GKV-830 Double Eccentric Butterfly Valve is engineered to deliver maximum value and reliability, proven through extensive endurance testing. It has successfully completed over 100,000 cycles at 720 psi (49.6 Bar) and more than 878,000 cycles at 2 psi (0.1 Bar), all while maintaining a bi-directional zero-leakage seal, ensuring long-lasting performance in critical applications. GKV-830 can provide solid reliability and easy on-site maintenance.

GKV426L GEKO Cryogenic Gate Valve with smooth operation, minimal thermal expansion, and robust construction. Reliable sealing, low operating torque, and long service life make it ideal for LNG, industrial gases, and cryogenic chemical applications.    

GKV930D Cryogenic Butterfly Valve Top Mounted is specially designed for safe and reliable operation in extreme low-temperature applications. Featuring a top-mounted access panel, the valve allows full in-field maintenance without removing the valve from the pipeline. Configurations with metal or PTFE seats, offering tight shut-off, low torque operation, and long service life in LNG, LPG, ammonia, and other cryogenic processes.

GKV925 The Goetze spring-loaded safety relief valve is mainly used in cryogenic liquid medium systems such as liquefied natural gas (LNG), liquid oxygen (LO₂), liquid nitrogen (LN₂), and liquid argon (LAr). This series adopts a micro-lift disc design with threaded connections. The design temperature range is -270°C to +400°C. Key components undergo cryogenic treatment and impact testing to ensure stable operation under low-temperature conditions.