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進口一次門針型閥（RBT德國羅博特品牌）

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    德國羅博特（RBT）品牌：進口一次門針型閥這種緊湊且經濟型的RBT-1系列連體對焊截止閥是按照最高的標準生產的。設計扭矩低，即輕便又易于操作。硬座STL壓力1000PSI(414BAR)。其高精密度的金屬閥蓋與閥體密封以使它適合高壓的工作要求。

    Germany Robert RBT import a door needle valve RBT-1 series socket welded globe valve is designed with the most compact and economical pattern with lightweight and low torque for easy operation,and rated up to 1000PSI(414BAR)@200 F With stellite-welded stem tip.lthas a high integrity matal to matal body bonnet seal suitable for highpressure use.

→設計特征Design Features

1、緊湊而輕便；

2、柔性石墨密封壓力裝置，閥桿操作時絕對無泄漏；

3、螺紋下的密封填料可以防止螺紋被流體介質所腐蝕；

4、兩個流量口，有合適的流量方向。

Compact and lightweight.

Pressure responsive Graphoil packing seal arrangement

positive no slack stem action

Packing seal below actuating threads to prevent thread contamination by the process medium

Bi-directional flow,with preferred flow indicated.

→技術參數(shù)

工作溫度：硬座STL+石墨≤570℃。

入口密封按標準設置。

可靈活更換的填料從而延長其使用壽命。

所有主要元件的原材料都是可追溯的。

100%通過靜壓測試。

倒關密封延長填料壽命。

所有材料性能結構都達到NACE MR-01-75最新版本要求。

Temperature rating up to 570℃ with metal seat&graphite packing

Ingress seals fitted as standard

Flexible packing for replacement can extend field life further.

Full material traceability of main components

100% Hydrostatic testing

Back sealing stem to extend packing life

Materials of contruction can be supplied to meet the requirements of NACE MR-01-75 latest revision

→主要零件材料 Materials of main parts 

→連接尺寸Connection size

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德國羅博特（RBT）閥門集團有限公司.上海波昂授權定點公司。