Parker Autoclave Y Series Yoke Style Needle Valve 50,000 PSI
Y系列轭式针阀

派克 Autoclave 的 Y 系列 Yoke 阀门可安全可靠地工作于 50,000 psi（3447 bar）.Yoke 阀是用于工业和应用的额外重型工厂级仪表阀。Parker Autoclave Y系列轭阀是一种非旋转上升阀杆设计，其构造可在50000 psi（3447巴）的压力下安全可靠地运行。轭阀是用于工业和恶劣应用的超重型工厂级阀门。Parker Autoclave的Y系列轭阀是一个非旋转上升杆设计，工作压力为50000磅/平方英寸（3447巴）。这些轭阀是用于工业和恶劣应用的超重型工厂级仪表阀。轭阀具有低关闭扭矩，便于操作。油管尺寸为9/16“至1”。管道连接采用Parker高压灭菌器锥和螺纹设计。带聚四氟乙烯填料的标准高压针阀可在0°F（-17.8°C）至450°F（232°C）的温度下运行。高温填料适用于600°F（316°C）的环境。这些高压针阀的螺纹下方有可调填料，以避免介质接触动力螺纹，并在驱动过程中造成磨损。

这些阀门具有许多特点，可在各种应用中提供可靠和无故障的服务。

Parker Autoclave's Y Series yoke valves are a non-rotating rising stem design, built to operate safely and reliably to 50,000 psi (3447 bar). Yoke valves are extra heavy-duty, plant grade valves for industrial and severe service applications. Parker Autoclave's Y Series yoke valves are a non-rotating rising stem design, working pressures to 50,000 psi (3447 bar). These yoke valves are extra heavy duty, plant grade instrument valves for industrial and severe service applications. Yoke valves feature low closing torque for ease of operation. The tubing size is 9/16” to 1”. Tubing connections utilize the 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 600°F (316°C). These high pressure needle valves have adjustable packing below the threads to eliminate the media from contacting the power threads, and causing galling during actuation

Along with their many features these valves provide dependable and trouble free service in wide variety of applications.

Markets:
- Oil and Gas
- Petrochemical
- Chemical
- Power

Features/Benefits:
- Tubing sizes from 9/16” to 1”.
- Rising stem/barstock body design.
- Non-rotating stem prevents stem/seat galling.
- Metal-to-metal seating achieves bubble-tight shutoff, longer stem/seat life in abrasive flow, greater durability for repeated on/off cycles and excellent corrosion resistance. Valves
- PTFE encapsulated packing provides dependable stem and body sealing.
- 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.
- Available in two body patterns.
- Optional materials for cryogenic and other applications.

Applications:
- General Instrumentation Systems
- High Pressure Skids
- High Pressure Fluid Handling Systems

Technical Specifications
规格参数

Maximum Operating Pressure: 1034, 2965, 3447 bar
Tube Outside Diameter: 3/4, 1, 9/16 inch
Connection Type: SF750CX , SF1000CX , F1000C43, F562C
Bore Diameter: 0.438, 0.562, 0.375, 0.188 , 0.438 , 0.562 , 0.375 inch, 11.13 , 14.27 , 9.53 , 4.78 , 14.27 , 9.53 , 4.78 mm

派克 Autoclave 的 Y 系列 Yoke 阀门可安全可靠地工作于 50,000 psi（3447 bar）.Yoke 阀是用于工业和应用的额外重型工厂级仪表阀。