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      首頁 -> 產品中心 -> HCE 先導式平衡籠式調節閥
      產品名稱:HCE 先導式平衡籠式調節閥
      產品簡介:  

      HCE 先導式平衡籠式調節閥是一種改進型壓力平衡式的調節閥,介質自上而下流動。該閥在普通籠式調節閥基礎上新增了先導閥芯來實現小開度調節,使得閥門整體調節能力得到提高。閥體結構緊湊,流體通道呈S型,還設有一個改善套筒周圍流體平衡流動的導流翼,使其壓降損失小,流量大,可調范圍廣,流量特性精度高,符合IEC534-2-1976標準。先導式調節閥密封效果好,切斷能力強,對操作要求低,可作放空切斷閥使用。調節閥泄漏量符合ANSI B16.104標準。調節閥配用多彈簧薄膜或氣缸執行機構,其結構緊湊,輸出力大。

      HCE 型調節閥適用于控制各種高溫的高壓流體。

      產品符合GB/T4213-2008標準。

      pilot-operated type Balanced Cage-guided Valve

      HCE pilot-operated type Balanced Cage-guided Valve is a kind of improved pressure balanced valve, medium flow from up to down. The valve add pilot-operated plug to adjust small opening under normal Cage-guided Valve,in order to improve the whole adjusting capacity. The structure of the valve is compactly, the flow routeway is S type, including a contra-vane to improve flow balance around cage valve, in order to reduce pressure loss, large flow, adjustable extent widely, high flow characteristics, according with the standard of IEC534-2-1976. Pilot-operated valve have highly sealing and Cut-off capacity. The leakage rate accords with the standard of ANSI B16.104. The valve is matched with series multi-spring diaphragm or cylinder actuator, the structer compactly, large output torgue.

      This product complies with the GB/T4213-2008 standards.

      詳細介紹

      閥體形式 Type

      直通單座鑄造球型閥

      Straight-through,single seated,cast globe valve

      公稱通徑 Nominal size

      DN40300mm

      額定CV Rated CV value

      111490

      公稱壓力 Pressure rating

      PN1.66.4MPa,ANSI125600,JIS1040K

      流體溫度 Fluid Temperature

      -45+566

      連接方式 End connections

      法蘭型 FlangedFF、RF、RJ、TG、MFM

      焊接型 Welded endsSW、BW

      閥體材質 Body Materials

      SCPH2/WCB,SCPH21/WC6,SCS13A/CF8,SCS14A/CF8M

      SCS16A/CF3M,Ti

      閥內件材質 Trim Materials

      SUS304,SUS316,SUS316L,SUS410,SUS630

      可調比 Rangeability

      501

      流體特性 Flow characteristics

      線型 Linear,等百分比 EQ%

      閥座泄漏量Leakage

      ANSI Class V

      執行機構 Actuator

      氣動薄膜式 HA、氣缸活塞式VA、VP

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