HKE 迷宮籠式調節閥采用集成化的迷宮式多級降壓閥內件，通過增減迷宮內件中槽的節流級數來適應不同的壓差要求。完全控制流體速度，逐級降低壓力，達到降噪的目的。不僅能有效防止液體工況的空化、氣蝕現象，而且能大幅降低高壓差氣體工況所產生的噪音。符合IEC534-2-1976標準。
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。
產品符合GB/T4213-2008標準。
Cage Guided Labyrinth Type Control Valve
HKE cage guided labyrinth type control valve uses integrated labyrinth type multi-stage pressure reducing trims to satisfy different pressure differential requirements by increasing or decreasing labyrinth spacer, can be effectively control fluid speed and reducing the pressure step by step to achieve the purpose of noise reduction. Not only can effectively prevent cavitation and cavitation phenomena of liquid, and can significantly reduce the noise resulting from high pressure differential gas condition. The design of valve complies with the IEC534-2-1976 standards.
The leakage complies with the ANSI B16.104 standards. The control valve can be combined with multi-spring or cylinder actuator, which features with compact construction and large output force.
This product complies with the GB/T4213-2008 standards.
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閥體形式 Type |
直通單座鑄造球型閥 Straight-through, single seated, cast globe valve |
|---|---|
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公稱通徑 Nominal size |
DN25～400mm |
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額定CV值 Rated CV value |
2～120.7 |
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公稱壓力 Pressure rating |
ANSI900～2500 |
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流體溫度 Fluid Temperature |
-196～+566℃ |
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連接方式 End connections |
法蘭型 Flanged：RF、RJ 焊接型 Welded end：SW、BW |
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閥體材質 Body Materials |
SCPH2/WCB，SCPH21/WC6，SCS13A/CF8，SCS14A/CF8M SCS16A/CF3M |
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閥內件材質 Trim Materials |
SUS24，SUS304，SUS316，SUS316L，SUS410，SUS630 R.TFE，Inconel 750，Hastelloy C |
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可調比 Rangeability |
50：1 |
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流體特性 Flow characteristics |
線型 Linear，等百分比 EQ% |
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閥座泄漏量Leakage |
ANSI Class IV |
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執行機構 Actuator |
氣動薄膜式 HA，氣缸活塞式 VA、VP，電子式 EIL 智能式 M8系列 |
HKE 迷宮籠式調節閥