About This 【Material】 Brass.Which is corrosion resistance, no leaking, ductility at high Which make it much more healthy for human. Design certified to ANSI/NSF-61 and ASSE 1061 product standard for use in potable water and hydronic heating water distribution. 【Application】Needle Valves are designed to regulate flow to an instrument or other industrial application. They are rugged enough for the oil & gas market, and suitable for most industrial applications.It can be used to open and close the propane. If you need a long time and stable control, it would be better to use with a regulator. 【Size】1/4" OD Compression x 1/4" OD Compression.This compression needle valve allows very fine control of water flow. It has 2 compression connections. 【Parameter】Working Pressure: Rated to 600 PSI. Temperatures range from -4 to 450 F. 【Package include】 2 PCS 1/4" * 1/4" Needle Valve. Overview Material : Brass Brand : Minimprover Exterior Finish : Brass Inlet Connection Size : 0.25 Inches Inlet Connection Type : Compression Outlet Connection Type : Compression Maximum Operating Pressure : 600 Pound per Square Inch Number of Ports : 2 Outlet Connection Size : 0.25 Inches Specification Met : UPC
