High Pressure Valves & Fittings

HIGH SERVICE HIGH QUALITY HIGH PERFORMANCE High Pressure equipment Hydrogen Fuel Station Needle Valve 05 High Pressure Needle Valve 06 High Pressure Check Valve & Line Filter 12 High Pressure Fitting 14 High Pressure Fitting Accessory 16 Tube Cap / Oil Based Thread Lubricant 17 Safety Head & Rupture Disc 18 High Pressure Ball Valve 19 Relief Valve - Factory Set 22 Relief Valve - Field Adjustable 23 Relief Valve - Proportional Type 25 Relief Valve - Proportional GAS 27 Wellhead Gauge Valve 32 Double Block and Bleed Valve 34 High Temperature Valve 35 High Pressure Tube 37 High Pressure Nipple 38...

Passion for a high-pressure future, constant challenge and innovation HIFLUX Co., Ltd. has been recognized for its technological prowess by successfully producing various of high-pressure piping materials that are difficult to manufacture domestically through continuous R&D and facility investment to open up new markets in the ultra-high pressure piping materials sector. Based on differentiated technological prowess and price competitiveness compared to overseas manufacturers in Europe and the United States, it is growing into a global brand by concluding OEM supply contracts with domestic OEM...

HIFLUX HISTORY 2024.05. Selected as a 'Hydrogen Specialist Company' by Government 2023.10. Acquired 'KS certification for manual valve for hydrogen refueling station' by KGS 2023.05. KS Q ISO 45001 certification 2023.05. Selected as a 2023 HIFLUX Small Giant Company 2021.08. Patent (Double-sealed check valve) acquired 2021.07. Received a commendation from KGS 2021.03. Patent (High-pressure valve) acquired 2020.07. 'Material/Component/Equipment Specialist Company Confirmation' acquired 2020.07. Patent (High-temperature/high-pressure valve) acquired 2020.06. R&D (Valve and fittings for H70 hydrogen...

Catalog Numbering System simply indicate catalog number and specify option or special requirement • NV60VS06-A : Needle Valve, 60,000 psi, Vee Stem, 3/8", Angle Type. • NV15VS04-O : Needle Valve, 15,000 psi, Vee Stem, 1/4", 3Way/1on Pressure Type. • AOV60CS04-A : Air Operated Valve, 60,000 psi, Normal-Closed, 1/4", Angle Type. • FT60ES06 : Fitting, 60,000 psi, Elbow Type, 3/8". • FA60GS04-AV : Fitting Accessory, 60,000 psi, Gland, 1/4", Anti-Vibration Type. 4 | High Pressure Valves & Fittings

KS-certified valve for hydrogen refueling station that supplement for hydrogen embrittlement This product has changed the sealing method of existing high-pressure needle valve products to allow use with hydrogen, and has completed refueling station testing and received KS certification. © Minimum recommended torque by size (Unit : kg.f-cm) © Features • Prevents galling with non-rotating stem • Packing designed for reliable sealing • Metal to metal seating method that extends the life of sealing • Outstanding corrosion resistance required at high pressure due to use of STS316 • Straight type body...

Manual valve to control flow or open/close the flow A needle valve is a manual valve that controls the flow rate or opens and closes the flow of fluids or gases. HIFLUX high-pressure needle valves are designed and manufactured considering the characteristics of the fluid or gas, as well as the operating pressure and temperature, boasting excellent safety and corrosion resistance. In particular, the occurrence of galling on the stem has been minimized to extend the product's lifespan.

• 4 types of body (Straight, angle, 3Way/1on, 3Way/2on Type) • Non-rotating stem prevents galling phenomenon • Packing designed for reliable sealing • Metal to Metal Sealing method that extends the life of the seat • Outstanding corrosion resistance required at high pressure due to use of STS316 • Regulating Stem for flow control and Vee Stem with Shut-off method © Exploded View & Connection Components No Low Pressure Sleeve Type High Pressure High Pressure Valves & Fittings | 7

Flow G: Mounting hole size using the stem gland All dimensions are for reference only and may differ from the actual size. G1: Mounting hole size using the body NPT, PT standard and specification production possible. H: Height when the valve is completely closed (please contact customer service center) 8 | High Pressure Valves & Fittings

0G1 G: Mounting hole size using the stem gland All dimensions are for reference only and may differ from the actual size. G1: Mounting hole size using the body NPT, PT standard and specification production possible. H: Height when the valve is completely closed (please contact customer service center) Flow High Pressure Valves & Fittings | 9

G: Mounting hole size using the stem gland G1: Mounting hole size using the body H: Height when the valve is completely closed All dimensions are for reference only and may differ from the actual size. NPT, PT standard and specification production possible. (please contact customer service center) Normal Type Panel Type Panel type can be applied only 1/4, 3/8, 9/16" inch Recommend thickness for panel : 2~5mm. 10 | High Pressure Valves & Fittings

A valve that allows two outlets to be controlled by one inlet The 3way 2stem needle valve has a slightly modified structure from the basic needle valve, with one inlet port and two outlet ports, and each outlet port can be turned on/off. It is mainly installed on two lines and uses one line, and when A/S is required, it is a product that allows continuous use of the equipment by changing it to a by-pass line.© Features • Prevents galling phenomenon with non-rotating stem • Packing designed for reliable sealing • Metal to Metal Sealing method that extends the life of the seat • Outstanding corrosion...

A check valve is a valve that prevents the backflow of fluid, and is manufactured to block the flow in one direction and allow the flow in the opposite direction to proceed freely. The HIFLUX check valve uses a ball or O-ring in the sealing area to reliably prevent the backflow, and can be used for both gas and liquid. It is classified by pressure, port size, and type, so you can use it according to the specifications you want. • 2 types of sealing (O-Ring Type, Ball Type) • 2~90pm 2 types of sealing type filter element (Cup Type) • Easy O-Ring and Ball replacement • Stainless Steel 316 cold...