GEKO VALVES

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.

The GKV1800C Pneumatic single seat regulating valve is a high-precision process control valve that drives the linear displacement of the valve core through a pneumatic actuator, accurately adjusting the flow rate, pressure or temperature of the medium in the pipeline. Its single seat valve body structure (single sealing surface) design, combined with top guide or cage guide system, ensures stability and sealing under high pressure differential conditions, adapts to the continuous regulation requirements of harsh media such as liquids, gases, and steam, and is widely used in automation control systems in industries such as chemical, petroleum, and power, achieving millimeter level control of process parameters.

The GKV4200 High Pressure Control Choke Valve for Severe Service is designed for high-pressure control applications up to 15,000 psi, delivering robust performance and reliability in onshore and offshore oil & gas systems. Built to API and ASME standards, it features a rigid body construction, easy top-entry maintenance, and modular trim options for effective control of erosion, cavitation, and noise under severe service conditions.

The GKV16N GKV18C GKV16H series intelligent electric control valve integrates high-precision electric actuators and intelligent control modules, adopts hardened sealing and corrosion-resistant valve bodies, and is widely used in chemical, energy, pharmaceutical and other fields.  

The GKV-275 series Pneumatic Ceramic Lined Ball Valve is a flange-connected valve specially designed for high-wear and strongly corrosive media. It is lined with alumina (Al₂O₃) or silicon carbide (SiC) ceramic materials, with the valve body and key contact surfaces covered by a high-hardness ceramic layer. This design provides outstanding wear, corrosion, and erosion resistance, significantly enhancing durability, sealing performance, and reliability in extreme working conditions.

GKV5 Series Swing Check Valve only allows the fluids flow in one direction. The main purpose of check valves is to prevent backflow in the system. There are swing check valves and lift check valves.  

GKV200/220 three-way regulating valve For extremely short on/off cycles in the cooling spray lines of wire rolling mills we developed these three-way on/off control valves. Already for several years they are performing excellently under these severe conditions and guarantee a long life cycle.    

GKV-710R Fluorine Lined Butterfly Valve Wafer End using a midline symmetrical structure and fluoroplastic (such as PTFE, FEP, PFA, TEFLON) lining technology, Engineered to resist aggressive chemicals with reliable performance and a variety of material options.  

GKV5 Series Lift Check Valve ensure unidirectional fluid flow and prevent backflow with our premium GEKO Lift Check Valves. Designed for high-pressure and high-velocity applications, these valves are essential in industries such as oil & gas, chemical processing, water treatment, and power generation.

GKSP3000/4000 Self-Operated Pressure Regulating Valve is a spring set direct acting universal pressure regulating valve. It can be widely applied to various low corrosive gases and low viscosity liquids. Choosing the corresponding configuration can achieve upstream pressure control and downstream pressure control. The minimum control pressure is 3KPa, the maximum control pressure is 3600 KPa, the minimum operating temperature is -48 ℃, and the maximum operating temperature is 300 ℃.

The GKV225TV Eccentric Rotary Plug Control Valve combines globe valve performance with a compact rotary design. It delivers precise flow control, high rangeability, and reliable operation in demanding industrial applications. Its eccentric plug design, ATA actuator, and “zero breakout torque” feature enable smooth operation, reduced maintenance, and lower total lifecycle costs.

GKV710 Pneumatic On-Off Butterfly Valve combine 200 psi performance with a relatively low operating torque. The secret is a design that matches a specially-shaped disc edge with a unique elastomer contour. The result is a low friction seal that operates easier and lasts longer. Easy operation, reliable and durable, low wear, low operating torque, and lightweight.