Ball Valve for High-Pressure Gas | Compliant with High-Pressure Gas Safety Act (KHK) / Short Delivery Time
Compatible with 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 valves that have passed the KHK high-pressure gas equipment test (individually certified valves) (*1). Since the valves are in stock, we can accommodate short delivery times. Depending on your application, we also offer various options such as oil-free and water-free specifications, explosion-proof limit switches, solenoid 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 application 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 the type of gas. ■ 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 (Fluoro rubber) 【Regarding Special Specifications】 In addition to standard products, we can accommodate oil-free and water-free specifications according to your usage requirements. 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 offer 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.
Price range
Delivery Time
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 feel free to consult 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 law), etc. *For more details, please refer to the related links page or feel free to contact us.
