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Parker 针阀
Parker Needle Valves
Needle Valve, High Pressure - 150V Series 150,000 PSI
Parker Autoclave's 150V Series needle valves are a non-rotating rising stem design, with working pressures to 150,000 psi ( 10350 bar) with 5/16” ” end connections. These valves are a cylindrical body of high strength 15-5PH Stainless Steel.
Parker Autoclave's 150V Series needle valves are cylindrical body design of high strength 15-5PH stainless steel with a non-rotating rising stem design that utilizes a replaceable seat of nickel maraging steel. These specialty valves operate in pressures up to 150,000 psi (10350 bar). The tubing size is only available in 5/16”. Tubing connections utilize the Parker Autoclave cone and thread design.
Along with their many features these valves provide dependable and trouble free service in wide variety of applications.
Markets:
- Oil and Gas
- Research
Features/Benefits:
- Tubing size 5/16”.
- Non-rotating stem prevents stem/seat galling.
- Rising stem/barstock body design.
- Metal-to-metal seating achieves bubble-tight shut-off, longer stem/seat life in abrasive flow, greater durability for repeated on/off cycles and excellent corrosion resistance.
- Cylindrical body of high strength 15-5PH stainless steel with stainless steel packing gland. Tool steel nonrotating stem with replaceable seat of nickel maraging steel. Stem must be actuated with torque wrench (refer to Tools, Installation, Operation and Maintenance section).
- Wedge-type PTFE and leather packing below stem threads with beryllium-copper Autoclave Anti-Extrusion Back up Rings.
- Vee stem tip only
Applications:
- High Pressure Panels
- High Pressure Fluid Handling Systems
Technical Specifications
| Maximum Operating Pressure: |
10,342 bar, 150,000 psi |
| Tube Outside Diameter: |
5/16 inch, 7.93 mm |
| Stem Type: |
VEE |
| Valve Type: |
2-Way Angle/Replaceable Seat |
| Connection Type: |
F312C150 |
| Bore Diameter: |
0.062 inch, 1.57 mm |
Needle Valve, High Pressure - 150V Series 150,000 PSI 型号
150V5072
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