HCN 低噪音籠式調節閥可以降低可壓縮流體的噪音，為適應氣體節流擴散與膨脹，套筒上設有許多對稱小孔來降低壓力降。閥芯采用壓力平衡式結構。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，噪音低。
調節閥泄漏量符合ANSI B16.104標準。調節閥配用多彈簧薄膜執行機構，其結構緊湊，輸出力大。
產品符合GB/T4213-2008標準。
Low-Noise Cage Guided Control Valve
HCN Low-noise Cage Guided Control Valve can reduce the noise of compressed liquid. It use the cage with multi-hole reducing pressure drop, which is applicable for the pervasion and expanding of gas throttling. The valve plug is the pressure balanced type. It has a compact valve body and an S-shape flow passage that features low pressure loss and a stabilizer that regulates turbulent flow around the cage , allows a large flow capacity and low noise.
The leakage complies with the ANSI B16.104 standards. The actuator integrated with simplest mechanisms utilizes a compact yet powerful diaphragm actuator loaded with multiple springs.
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 |
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額定CV值 Rated CV value |
11～2100 |
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公稱壓力 Pressure rating |
PN1.6～6.4MPa，ANSI125～600，JIS10～40K |
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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：FF、RF、RJ、TG、MFM 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 |
|
可調比 Rangeability |
25：1 |
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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～V |
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執行機構 Actuator |
氣動薄膜式 HA，氣缸活塞式 VP，電子式 EIL 智能式 M8系列 |
HCN 低噪音籠式調節閥