High-pressure gas ball valve | Compliant with the High-Pressure Gas Safety Act (KHK) / Short delivery time
Supports high-pressure gas! We offer a wide range of products with a maximum operating pressure of 42MPa, available in sizes from 1/4 to 2 inches.
The high-pressure gas ball valve series 'GBKH/GMKHP/GBKHD' can be sold with documentation required for high-pressure gas equipment testing or as a valve that has passed the KHK high-pressure gas equipment test (individually certified valve) (*1). Since the valves are in stock, we can accommodate short delivery times. We also offer various options tailored to your usage, such as oil-free and water-free specifications, explosion-proof limit switches/electromagnetic valves for malfunction prevention and interlock mechanisms. <Features> - Maximum operating pressure: up to 42.0MPa / up to 31.5MPa / up to 14MPa (*2) - A wide lineup from 1/4 to 2 inches - Short delivery times due to stock availability (*3) 【High-pressure gas fluids】 Hydrogen, oxygen, carbon dioxide, nitrogen, air, methane, helium, argon, hydrofluorocarbons (HFC), hydrofluoroolefins (HFO), various new refrigerant gases (R1234yf, R32), propane gas, etc. (Please consult us regardless of gas type) *1: This is not a type-certified valve. *2: Depending on conditions. *3: If an individually certified valve is required, it will take approximately 4 to 6 weeks. *For more details, please download the PDF or feel free to contact us.
basic information
【Specifications】 ■Compatible Fluids: Various gases (excluding toxic gases) *Please consult us regardless of gas type. ■Pressure: Up to 42.0MPa / Up to 31.5MPa / Up to 14MPa (*1) ■Temperature: -20 to 80℃ (Please consult us) ■Connection: Rc ■Diameter: 1/4" to 2" ■Body Material: Equivalent to SUS316Ti (DIN1.4571) ■Ball Seal: Erosion-resistant POM (Polyacetal) ■O-ring: FPM (Fluoroelastomer) 【Regarding Special Specifications】 In addition to standard products, we can accommodate oil-free and water-free specifications according to your usage needs. For details on oil-free and water-free options, please contact us. High-temperature options are also available. Please consult us. 【Delivery Time】 Since the valves are in stock, we can respond with short delivery times. If you require valves that have passed KHK high-pressure gas equipment testing (individually certified valves), it will take approximately 4 to 6 weeks. *1: Varies depending on fluid, temperature, diameter, and valve series.
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Model number/Brand name
High-pressure gas compatible ball valves 'GBKH/GMKHP/GBKHD Series' | Flotech Co., Ltd.
Applications/Examples of results
【High-Pressure Gas Performance Fluids】 Carbon dioxide, nitrogen, air, methane, helium, argon, hydrofluorocarbons (HFC), hydrofluoroolefins (HFO), various new refrigerant gases (R1234yf, R32), propane gas, etc. *Please consult with us regardless of the type of gas. 【Usage Performance】 Gas filling equipment, refrigerant filling equipment, refrigerant testing equipment, helium gas testing equipment, ground piping for rocket testing equipment, high-pressure air blow metal forming, piping facilities for propane gas in steelworks, CO2 supercritical dyeing equipment, CO2 digestion equipment (overseas projects / not subject to fire service laws), etc. *For more details, please refer to the related links page or feel free to contact us.
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Flotech Co., Ltd. was established in 1980 with the aim of importing and selling fluid-related equipment as well as designing and developing such products. Since then, the company has consistently carved out its own unique field, importing and selling excellent products from overseas while also pursuing technical refinement and establishing unparalleled proprietary technology in the design field. Through collaboration with distinctive overseas partners, we have created innovative products that have never been seen before and have achieved numerous accomplishments. The overseas and domestic networks we have built over many years enable us to develop products that meet our customers' needs.