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

派克 Autoclave 的 SM 系列針閥采用非旋轉升降桿設計，工作壓力高達 20,000 psi (1379 bar)。管道尺寸范圍從 1/4" 到 1-1/2"。閥門連接采用派克 Autoclave 錐形和螺紋設計。Parker Autoclave 的 SM 系列針閥設計有用于高流量應用的大端口。這些閥門采用非旋轉上升閥桿棒料設計，工作壓力高達 20,000 psi (1379 bar)。錐形和螺紋連接使用尺寸從 1/4" 到 1" 的 Parker Autoclave 管。使用特殊的石墨編織紗線填料 (HT)，工作溫度可以從 -423F 到 1200°F（-252°C 到 649°C）。316 不銹鋼結構是標準材料，可提供其他選項。除了它們的許多功能外，這些閥門還可以在各種應用中提供可靠且無故障的服務。

Needle Valves, SM Series - 20,000 PSI

市場：
- 石油和天然氣
- 石化
- 化工
- 研究

特點/優勢：
- 可用于中壓應用的最大端口閥門。
- 管道尺寸從 1/4” 到 1” 不等。
- 上升桿/棒材主體設計。
- 非旋轉閥桿可防止閥桿/閥座磨損。
- 新的一體式閥桿設計便于組裝和更換填料。
- 金屬對金屬閥座可實現氣密關閉、更長的閥桿/閥座在磨料流中的使用壽命、更高的重復開/關循環的耐用性和出色的耐腐蝕性。
- PTFE 封裝填料提供可靠的閥桿和閥體密封。
- 選擇了閥桿套筒和填料壓蓋材料以延長螺紋循環壽命并降低手柄扭矩。
- 可選擇V 形或調節閥桿尖端。
- 有五種體型可供選擇。

應用：
- 中壓撬板
- 噴水
- 化學品注入撬
- 中壓流體處理系統

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 型號