Parker Autoclave's SM Series needle valves SM SeriesNeedle Valves - 20,000 PSI
针阀，SM 系列 - 20,000 PSI | #20SM9882

派克 Autoclave 的 SM 系列针阀采用非旋转升降杆设计，工作压力高达 20,000 psi (1379 bar)。管道尺寸范围从 1/4" 到 1-1/2"。阀门连接采用派克 Autoclave 锥形和螺纹设计。Parker Autoclave 的 SM 系列针阀设计有用于高流量应用的大端口。这些阀门采用非旋转上升阀杆棒料设计，工作压力高达 20,000 psi (1379 bar)。锥形和螺纹连接使用尺寸从 1/4" 到 1" 的 Parker Autoclave 管。使用特殊的石墨编织纱线填料 (HT)，工作温度可以从 -423F 到 1200°F（-252°C 到 649°C）。316 不锈钢结构是标准材料，可提供其他选项。除了它们的许多功能外，这些阀门还可以在各种应用中提供可靠且无故障的服务。

Needle Valves, SM Series - 20,000 PSI

市场：
- 石油和天然气
- 石化
- 化工
- 研究

特点/优势：
- 可用于中压应用的最大端口阀门。
- 管道尺寸从 1/4” 到 1” 不等。
- 上升杆/棒材主体设计。
- 非旋转阀杆可防止阀杆/阀座磨损。
- 新的一体式阀杆设计便于组装和更换填料。
- 金属对金属阀座可实现气密关闭、更长的阀杆/阀座在磨料流中的使用寿命、更高的重复开/关循环的耐用性和出色的耐腐蚀性。
- PTFE 封装填料提供可靠的阀杆和阀体密封。
- 选择了阀杆套筒和填料压盖材料以延长螺纹循环寿命并降低手柄扭矩。
- 可选择V 形或调节阀杆尖端。
- 有五种体型可供选择。

应用：
- 中压撬板
- 喷水
- 化学品注入撬
- 中压流体处理系统

Parker Autoclave's SM Series needle valves are a non-rotating rising stem design, with working pressures to 20,000 psi (1379 bar). Tubing sizes range from 1/4" to 1-1/2".The valve connections utilize the Parker Autoclave coned and threaded design.

Parker Autoclave's SM Series needle valves are designed with large ports for high flow applications. These valves have a non-rotating rising stem bar stock design with working pressures to 20,000 psi (1379 bar). The cone and thread connections utilize Parker Autoclave tubing with sizes from 1/4" to 1". Operating temperatures can go from -423F to 1200°F (-252°C to 649°C) with special graphite braided yarn packing (HT). 316 stainless steel construction is the standard material with other options available. Along with their many features these valves provide dependable and trouble free service in wide variety of applications.

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

Features/Benefits:
- Largest-port valves available for medium pressure applications.
- Tubing sizes available from 1/4” to 1”.
- Rising stem/barstock body design.
- Non-rotating stem prevents stem/seat galling.
- New one piece stem design permits ease of assembly and packing replacement.
- 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.
- 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 tip.
- Available in five body patterns.

Applications:
- Medium Pressure Skid Panels
- Water Blasting
- Chemical Injection Skids
- Medium Pressure Fluid Handling Systems

Technical Specifications

Needle Valves, SM Series - 20,000 PSI 型号