產品名稱：HCBJ(B) 保溫夾套平衡籠式調節閥

產品簡介：  

J- 閥體半保溫

B- 閥體全保溫

HCBJ(B) 保溫平衡籠式調節閥結構緊湊，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。調節閥動態穩定性好，噪音低，空化腐蝕小。適用于需要保溫的場合。當工藝介質的結晶溫度低于環境溫度或流體溫度降低，造成粘度增加或流體出現凝固時，這時在閥體和上閥蓋處增設蒸汽保溫夾套裝置，使工藝介質滿足過程過程控制的需要。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。

Steam Jacket Balance Cage Guided Control Valves

J-Segmental Steam Jacket for Valve Body

B-Full Steam Jacket for Valve Body

HCBJ(B) Balance Cage Guided Control Valves have 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, rangeability and high accuracy flow characteristics, complies with the IEC534-2-1976 standards. High dynamic stability, low noise and little cavitation corrosion. This type is applicable for the service requiring heat preservation. When the crystallization temperature of fluid is lower than ambient temperature or the fluid temperature is falling, it will cause the vicidity increasing or the fluid solidified, then the valve body and bonnet require steam jacket sets to content with the service control . 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 or cylinder actuator.

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

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