Specification:
| Type | Integral Bonnet Needle Valve | Net Weight | 0.69kg |
| Body Material | 316, Alloy | Manufacturing Capacity | 4000 pics/Month |
| Type of Connection | Female thread | Warranty | 1 year |
| Seal Type | Hard Sealing | Manufacturing | Forging and CNC |
| Packing | PTFE/ Graphite | Pressure Range | 6000Psi – 10000Psi(414 Bar – 690 Bar) |
| Media | Liquid, Gas, Steam, Oil | Prot Size | 1/2″FNPT |
| Graphite | -65 °F to 1200 °F (-54 °C to 649 °C) | PTFE | -65 °F to 450 °F (-54 °C to 232 °C) |
Hongji Needle Valves
The 10000 PSI Male to Female Regulating Stem Integral Bonnet Needle Valve is designed for reliable shutoff and precise flow regulation in high-pressure instrumentation systems. Manufactured from SS316 stainless steel, the integral bonnet design enhances strength and leak-tight performance, while the regulating stem allows accurate flow control for demanding industrial applications.
Applications:
•Flow Regulation: Used in systems where the flow needs to be controlled very precisely, such as in gas or liquid pipelines.
•Testing and Calibration: Frequently used in instrumentation, laboratories, and process control applications to calibrate equipment and regulate test fluids.
•Gas and Liquid Distribution: Male to Female Regulating Stem Integral Bonnet Needle Valve are common in gas and liquid distribution systems, including those in pharmaceuticals, food and beverage, and oil and gas industries.
•Pressure Control: Often used for controlling the pressure and flow of sensitive or hazardous fluids in applications like fuel systems, high-pressure systems, or critical fluid handling systems.
Ordering Number Description:

Note: 1. Standard thread pitch for metric threads are as follows:
M10 and below: 1 mm
M12 to M24: 1
2. Ball-end hard sealing
3. If a connection size larger than 25mm is required, or for different material other than listed, please contact the Hongji sales personnel.
Remarks:
The order number above indicates specific port size and type and other perimeters, and can not be randomly combined, please refer to our sales support for more technical details or the catalog if needed.












