Las válvulas de aguja de bonete roscado tipo hembra Tiankang Hongji están diseñadas por expertos para un control preciso del caudal en aplicaciones exigentes. Con un diseño de bonete roscado confiable, proporcionan un excelente sellado y durabilidad en condiciones de alta presión. Estas válvulas son ideales para industrias que requieren una regulación eficiente de fluidos y un rendimiento duradero.
Overview
The Tiankang Hongji screwed bonnet needle valves are types of valves used for precise flow control of liquids or gases in a system. It is designed with a long, tapered needle-like plunger that fits into a similarly shaped seat. The valve’s construction allows for very fine adjustments to the flow, making it ideal for applications where precise control is needed.
Technical Specifications
| Type | Needle Valve with Thread Connection | Net Weight | 0.39kg |
| Body material | SS316; SS316L; SS304,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) |
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: Hongji screwed bonnet needle valves 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.
Factory Photos

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Customization & Technical Support
• E-Mail: overseasales@tiankang.com
Sales Support:
• E-Mail: sales05@tiankanginternational.com
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@ 2025 ANHUI TIANKANG (GRUPO) ACCIONES CO.,LTD. Reservados todos los derechos
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Correo electrónico : overseasales@tiankang.com
Correo electrónico : sales03@tiankanginternational.com
Correo electrónico : sales07@tiankanginternational.com
DIRECCIÓN : No.20 South Renhe Road,Tianchang,Anhui,P.R.C
Derechos de autor
@ 2025 ANHUI TIANKANG (GRUPO) ACCIONES CO.,LTD. Reservados todos los derechos
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RED SOPORTADA
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