Parker 针阀
Parker Needle Valves
SC系列高压针型阀 Needle Valve, High Pressure - SC Series

Parker Autoclave's SC Series needle valves are a non-rotating rising stem design, with working pressures to 43,000 psi (2965 bar). These valves are available in 316 Stainless Steel and utilize the proven autoclave cone and thread connection.

派克Autoclave的SC系列针型阀为非旋转式立杆设计，工作压力为43,000 psi（2965 bar）。该高压阀的管道尺寸为1英寸。管道连接采用Parker高压釜的锥面和螺纹设计。带有PTFE填料的标准高压针形阀可在0°F（-17.8°C）至450°F（232°C）的温度下运行。高温填料是可从-423°F（-252℃）到1200°F（649℃）的服务Parker Autoclave's SC Series needle valves are a non-rotating rising stem design, working pressures to 43,000 psi (2965 bar). Tubing sizes are 1" for this high pressure valve. Tubing connections utilizes Parker Autoclave cone and thread design. Standard high pressure needle valves with PTFE packing may
be operated from 0°F (-17.8°C) to 450°F (232°C). High temperature packing is available for service from -423°F (-252°C) to 1200°F (649°C)

以及它们的许多特征，这些阀提供在多种应用中可靠和无故障的服务。Along with their many features these valves provide dependable and trouble free service in wide variety of applications.

SC系列高压针型阀 Needle Valve, High Pressure - SC Series

派克 Autoclave 的 SC 系列针阀，适用于中压环境，可承受 43,000 PSI
派克 Autoclave 产品的 SC 针阀，是为中压应用而设计的，可承受高达 43000 PSI的压力

市场Markets:

- Oil and Gas
- Petrochemical
- Chemical
-石油和天然气
-石化
-化学

特点/优势Features/Benefits:

- Tubing sizes from 1/4” to 1”.
- 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.
- For dependable stem and body sealing 30SC, 43SC and 30VM valves are furnished with PTFE encapsulated packing; the 40VM and 60VM valves feature nylon/leather packing below threads.
- Stem sleeve and packing gland materials have been selected to achieve extended thread cycle life and reduced handle torque.
- Choice of Vee or Regulating stem tips.
-管尺寸从1/4英寸到1英寸。
-不可旋转的阀杆可防止阀杆/阀座磨损。
-阀杆/棒状阀体的上升设计。
-金属对金属阀座实现了气密性关闭，在磨料流中具有更长的阀杆/阀座寿命，在反复的开/关循环中具有更高的耐用性，并具有出色的耐腐蚀性。
-为了可靠的阀杆和阀体密封，30SC，43SC和30VM阀配有PTFE密封填料；40VM和60VM阀在螺纹下方具有尼龙/皮革填料。
-选择了茎套和填料压盖材料，以延长螺纹循环寿命并降低手柄扭矩。
-选择Vee或调节茎尖。

应用Applications:

- Large Diameter Tubing Lines
- High Pressure Skid Panels
- Chemical Injection
- High Pressure Fluid Handling Systems
-大口径管路
-高压橇板
-化学注入
-高压流体处理系统

Technical Specifications

Needle Valve, High Pressure - SC Series 型号