HPC 高壓籠式調節閥
HPC-N高壓籠式低噪音調節閥
HPC 高壓籠式調節閥是一種壓力平衡式籠式單座調節閥。HPC-N是在HPC的基礎上進行改進，套筒上設有單級或多級低噪音孔，完全控制流經閥內件的流體流速，可大幅降低高壓差氣體或蒸汽所產生的噪音，也可有效降低液體產生氣蝕現象。閥體結構緊湊，流體通道呈S型，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。
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。
High-Pressure Cage Guided Control Valve
Multi-Stage and Low Noise Cage Guided Control Valve
HPC High-Pressure Cage Guided Control Valve is a pressure balanced type control valve. HPC-N is improved based on HPC. It is engineered specially for critical anti-cavitation and low noise applications on liquids, gases or stream. The single and multi-stage low noise holes on the cage controls flowing velocities in the valve trim. The compact construction and S-shape flow passage feature low pressure loss, large flow capacity, wide rangeability and high accuracy flow characteristics. 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 |
DN40～400mm |
|
額定CV值 Rated CV value |
12～2600 |
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公稱壓力 Pressure rating |
ANSI900～2500 |
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流體溫度 Fluid Temperature |
-45～+566℃ |
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連接方式 End connections |
法蘭型 Flanged：RF、RJ 焊接型 Welded end：SW、BW |
|
閥體材質 Body Materials |
SCPH2/WCB，SCPH21/WC6，SCS13A/CF8，SCS14A/CF8M SCS16A/CF3M |
|
閥內件材質 Trim Materials |
SUS24，SUS304，SUS316，SUS316L，SUS410，SUS630，R.TFE，Inconel 750，Hastelloy C |
|
可調比 Rangeability |
50：1 |
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流體特性 Flow characteristics |
線型 Linear，等百分比 EQ% |
|
閥座泄漏量Leakage |
ANSI Class IV |
|
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 |
HPC 高壓籠式調節閥