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. The life of this product has been lengthened by preventing the stem’s galling as much as possible. This product has four body types; straight, angle, 3way/1on pressure, and 3way/2on pressure. You can use this product according to desired options by means of pressure and port size.
FeaturesWe will guide you through the product’s features and benefits.
Tube size : 3/4", 1". Prevents galling due to the no-rotation stem. Packing designed for reliable sealing. Metal to Metal Sealing Type Excellent corrosion resistant. 'Vee' or 'Regulating' stem for flow control and shut-off. Cone and thread connection to prevent gas or liquid leaking. Body Type. (Straight Type).
SpecificationWe will guide you through the model name, specifications, and dimensions for each product.
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.
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.
Control Valve Air Operated Valve - O : Normal-Open Type - C : Normal-Closed Type
Relief Valve - FS : Factory Set - FA : Field Adjustable - PP : Proportional Type
④ Material
S : Stainless Steel 316
H : Hastelloy
HC : Hastelloy C276 Wetted Part
IN : Inconel 600
IN625 : Inconel 625
IN825 : Inconel 825
NI : Nickel 200
TI : Titanium
⑤ Tube Size
02 : 1/8 inch
04 : 1/4 inch
06 : 3/8 inch
08 : 1/2 inch
09 : 9/16 inch
12 : 3/4 inch
16 : 1 inch
15 : 15A
25 : 25A
⑥ Options
Needle Valve Control Valve Air Operated Valve High Temperature Valve - S : Straight Type - A : Angle Type - O : 3way/1on Type - T : 3way/2on Type - D : 3way 2stem Type