|Hydrogen Refueling System Needle Valve
|Prevents galling due to the no-rotation stem.
|Excellent corrosion resistance required at high pressure by using STS316 cold material
|Requires periodic replacement after 10,000 uses.
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|Needle valve is a hand-operated valve to control the flux of oil or gas according to the degree by which the stem is blocking the passage of oil or gas, or it can be used to open or close the flow of oil or gas. Needle valve is remarkably safe and is highly resistant to corrosion because it was designed and manufactured by taking into account the features of oil and gas and used pressure and at different temperatures. It is a product that has changed from a material that is weak in hydrogen brittleness to a suitable material and has completed KS certification for charging stations.
FeaturesWe will guide you through the product’s features and benefits.
Tube size : 1/4", 3/8", 9/16", 3/4".
Prevents galling due to the no-rotation stem.
Packing designed for reliable sealing.
Metal to Metal Sealing Type
Excellent corrosion resistance required at high pressure by using STS316 cold material
Temperature range: -40℃ to 85℃ can be used.
Hydraulic strength pressure: 231 Mpa
Straight Body Type
Maintenance: Requires periodic replacement after 10,000 uses.
Warranty period: 6 months
SpecificationWe will guide you through the model name, specifications, and dimensions for each product.
G: The main top of the hole size
G1: Hole size of the main positive
H: Height of the valve is fully closed
As all sizes are for reference, they can be changed without any notification.
Please contact us for details or send to online inquiry, we will give you respond as soon as possible.
For the most effective fitting, it is recommended to use Fitting Accessory and Tubing of HIFLUX.
StructureWe will guide you through the structure of each product.
MaterialWe will guide you through the material of the product.
TorqueWe provide you with the minimum recommended torque for each size of the product.
(Unit : kg.f-cm)
ApplicationCheck out the products applied in various fields.
High pressure fluid handling components for the chemical, petrol chemical, water-jet, research and oil and gas industries.
As our products are divied into pressures of 5500~150000psi, body type and port size you can use them according to the specifications which you want to use.
Our products generally are produced with stainless steel materials, but they can be manufactured with other materials on demand so that various fluids and gases can be used.
(STS316, HC-276, INC600, INC700, Ti, Ni 등) ※ Please inquire with us about special materials apart from the above-mentioned materials, such as STS316, HC-276, Inconel, Titanium, Nickel.
NumberingWe will guide you through product classification and ordering options.
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