GEKO VALVES

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.

GKV258L Chemical Resistant Lined Fluororubber 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.  

GKSP429 Internal Setting Self-Operated Micro Pressure Regulator is a spring set direct acting micro pressure regulating valve that can throttle and reduce pressure of high pressure gas to extremely low pressure, and is only used for post valve control. Suitable for micro pressure control of various gases, especially for micro pressure nitrogen sealing systems. The minimum control pressure is 0.3KPa, the maximum control pressure is 15KPa, the minimum operating temperature is -48 ℃, and the maximum operating temperature is 120 ℃.

GEKO GKV-32T/B Ultra Clean Ball Valve is a high-purity hygienic valve designed specifically for industries with strict sanitary requirements — including food processing, beverage production, pharmaceuticals, and cosmetics.   Engineered with a three-piece swing-out design, it allows for easy disassembly, thorough cleaning, and reliable maintenance, minimizing contamination risks and ensuring smooth, sterile flow throughout your process system.   Built with SUS304 or SUS316L stainless steel, the valve delivers outstanding corrosion resistance, durability, and compliance with GMP, FDA, ISO, DIN, and 3A standards. Its mirror-polished interior (Ra ≤ 0.2 μm) ensures ultra-clean flow with no dead angles, making it ideal for CIP/SIP cleaning operations.

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.    

The GKV300 Knife Gate Valve similar as INSAMCOR, incorporate the latest design and technology, featuring patented elastomer sleeves that deliver top performance in abrasive, scaling, and corrosive slurries, as well as sludge, liquids, and bulk solids. This innovative design results in some of the most low-maintenance knife gate valves available on the market today.  

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.

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.

GKV830D Cryogenic Triple Offset Butterfly Valve Low-Temperature Control is designed for reliable control in extreme low-temperature applications. Built on Severn’s advanced control valve technology, it offers single, double, and triple offset options with PTFE or metal seats and custom bonnet designs. The pressure-energized seal ensures tight shut-off with low torque, while optional anti-cavitation and anti-blowout features enhance safety and performance in cryogenic services such as LNG and air separation systems.

The GKV525 Axial Flow Check Valve, also known as a non-slam check valve or axial non-return valve, is engineered to allow flow in one direction and prevent reverse flow that can cause water hammer or pressure surges.   Its spring-loaded axial design ensures fast, smooth closure without slamming, providing superior protection for pumps, compressors, and pipelines. Designed with a Venturi-style body, it delivers low pressure drop, high reliability, and silent operation in demanding applications such as oil & gas, power, chemical, and water industries.

GKSP6000 Self-Operated Low-Pressure Relief Valve is a Spring-setting direct-operated universal pressure regulator. It can be use for upstream and downstream pressure control. The lowest control pressure is 5KPa and the highest control pressure is 120 KPa. The lowest operating temperature is -35℃ and the highest operating temperature is 120℃.   High Sensitivity: Low spring stiffness and specially designed diaphragm ensure precise pressure control and fast response. Overpressure Protection: Actuators are equipped with safety mechanisms to withstand very high pressures, enhancing reliability. Low Differential Pressure Operation: Pilot-operated design requires only 1.5 psi inlet pressure differential to open, allowing stable operation even under minimal pressure drop conditions.  

GKV225A PFA Lined Ball Valve is specifically engineered to deliver exceptional corrosion resistance and reliable shut-off performance in the most demanding process environments. Featuring a full PFA (Perfluoroalkoxy) lining on all wetted surfaces, this valve provides maximum protection against acids, alkalis, solvents, and other aggressive chemicals Designs support manual, pneumatic, or electric actuation with ISO 5211 mounting.