CJ123H Needle valveDetailed product description：

The CJ123H needle valve has good sealing performance and is generally used for sealing small flow, high pressure gas or liquid (such as steam, oil) media. The types of valves are generally divided into ordinary globe valves, needle globe valves, angle needle valves, instrument needle valves, bellows needle valves, valve groups, etc. The needle type globe valve has good sealing performance and long service life. Even if the sealing surface is damaged, only vulnerable parts need to be replaced to continue using it. The card sleeve type instrument valve has the advantages of easy installation and disassembly, tight connection, high fire prevention, explosion prevention, and pressure resistance, and good sealing performance. It is an advanced connection method valve in power plants, refineries, chemical plants, and instrument measurement pipelines. Manual globe valves and ball valves can be installed at any position in the pipeline.

Main technical parameters and performance indicators of CJ123H needle valve:

Model	Nominal pressure (Mpa)	Test pressure PS (Mpa)			Work pressure (Mpa)	Working temperature (℃)	Applicable Medium
		housing	Sealing (liquid)	Sealing (gas)
CJ123H-250-DN15	twenty-five	thirty-seven point five	twenty-seven point five	zero point six	twenty-five	P≤540℃	liquefied petroleum gas Water, acid, steam, oil, etc
						C≤425℃

CJ123H needle valve main component materials:

Part Name	valve stem	valve stem	Valve base, flange	filler	Packing valve cover	handwheel
CJ123H-250-DN15	Chromium nickel stainless steel	Chromium nickel stainless steel	Chromium nickel stainless steel	Polytetrafluoroethylene flexible graphite	stainless steel	high-quality carbon steel

Main external dimensions of CJ123H needle valve:

Model	Nominal diameter DN (mm)	dimensions						Weight (kg)
		R A	R C	Do	H	H1	d
CJ123H-320-DN15	fifteen	M20×1.5	G1/2"	sixty-five	one hundred	one hundred and ten	five	one point four