Angle type of external thread Needle Instrument Valve

J24W external thread angle needle valve is also famous angle type cut-off valve and angular instrument valve. It is convenient to install and disassemble and fasten. It is the function of opening or cutting off the pipe in the instrument measuring pipeline system.

Technical specification for angle type needle valve of external thread:

Working pressure: less than 6000PSI;

Use temperature: -29 C ~ +200 C;

Size: 6 to 25;

Connection form: take over welding connection and jacket type;

Structural features: right angle, cone seal, movable disc.

Body material: carbon steel, stainless steel, chromium molybdenum steel and so on.

Applicable medium: corrosive and non corrosive media such as water, oil and gas;

Manufacturing standards: GB/T12224-2005, JB/T7747-1995;

Test and test standard of valve: GB/T13927-1992;
 

外螺纹角式针型阀主要零件材料

零件名称  Part name	阀体、阀盖  BODY、Bonnet	阀杆、阀瓣  Stem、Disc	填料  Packing
J24W-160P-DN3	铬镍不锈钢  Cr,Ni Stainless steel	铬镍不锈钢  Cr,Ni Stainless steel	聚四氟乙稀、柔性石墨  PTEF,Soft graphite
J24W-320P-DN6	优质碳钢  High grade carbon steel	铬镍不锈钢  Cr,Ni Stainless steel	聚四氟乙稀、柔性石墨  PTEF,Soft graphite

外螺纹角式针型阀主要性能规范

型号  Type	公称压力（MPa）  Nominal Pressure	试验压力PS（MPa）  Test pressure			工作压力  （MPa） Working Pressure	工作温度  (℃) Working Temperature	适用介质  Suitable
		壳体  （MPa） Shell	密封  （液） Seal	密封  （气） Seal
J24W-160P-DN3	16.0	24.0	17.6	0.6	16.0	P≤540℃	液化石油气水、酸、蒸汽、油品等  Petroleum gas Water,Asic,Steam, Oil etc.
J24W-320P-DN6	32.0	48.0	35.2	0.6	32.0	C≤425℃

外螺纹角式针型阀主要外型与连接尺寸

型号  Type	公称直径DN(mm) Nominal diameter	尺寸 Dimensions						重量(Kg) Weight
		L1	Do	H	H1	D	D1
J24W-160P-DN3	3	80	65	159	168	14	3	1.0
J24W-320P-DN6	6	80	65	159	168	14	6	1.0