Overview
TianKang HongJi Ultra High Pressure Needle Valve with Actuator 60000 psi 1/4″ is an advanced flow-control solution engineered for systems operating under extremely high pressures up to 60,000 psi (4137 bar). Built for precise regulation of liquids and gases, this valve integrates a robust pneumatic actuator, enabling fast, stable, and remote operation while greatly reducing manual effort in demanding environments. The actuator ensures consistent and accurate needle positioning, delivering superior control performance even under pulsating or variable pressure conditions. Designed for critical high-pressure applications, it is widely used in oil & gas extraction and testing, chemical processing lines, aerospace hydraulic systems, and other industrial processes requiring exceptional safety, precision, and reliability.
Technical Specifications
| Type |
Ultra High-Pressure Needle Valve |
Net Weight |
5.6kg(1/4") |
| Body Material |
SS316 |
Manufacturing Capacity |
800 pics/Month |
| Type of Connection |
Thread/Ferrule |
Warranty |
1 year |
| Seal Type |
Hard Sealing |
Manufacturing |
Forging and CNC |
| Packing |
PTFE/Graphite |
Pressure Range |
10,000Psi-60,000Psi (690Bar-1379Bar) |
| Media |
Liquid, Gas, Steam, Oil |
Size Range |
1/4" ~ 9/16" |
| Graphite |
-0°F to 800°F (-17.8℃ to 427℃) |
PTFE |
-100°F to 450°F (-73℃ to 232℃) |
Applications
- Oil & Gas: For controlling the flow of fluids in high-pressure pipelines.
- Chemical Processing: To regulate corrosive fluids in process lines.
- Aerospace: In high-pressure hydraulic systems.
- Manufacturing: For precise flow control in high-pressure machinery.
- Machine& Equipment: For pressurized sealing purposes.
- Laboratories and Research Facilities: Regulating sample flow in analytical instruments like gas chromatographs and mass spectrometers.
Ordering Number Description
Notes:
Packing may need to be adjusted during valve use.
For better maintenance, TianKang HongJi instrumentation needle valves should be stored in the half-open position.
Ordering Information and Dimensions
Notes:
1.G is the drill dimension of packing gland mounting hole
2.G1 is the dimension of bracket mounting hole
3.Panel mounting drill size: 0.25" all valves.
4.H is the dimension of stem in closed position.
5. Cv values provided are for the 2-way straight valve pattern. For the 2-way angle pattern, increase the Cv value by approximately 50% (based on water).
1/4"Female High Pressure Cv:0.08
3/8" Female High Pressure Cv:0.09
9/16" Female High Pressure Cv:0.14
Customization & Technical Support
• E-Mail: overseasales@tiankang.com
Sales Support:
• E-Mail: sales06@tiankanginternational.com
