ZMK/ZKK High-Pressure Control Valve ZMK/ZKK 高壓控制閥采用流體壓力平衡結構,有工作平穩,流通能力大,噪音低等特點。 ZMK/ZKK High-Pressure Control Valve with pressure balanced type trim.It has features with dynamic stability,high flow capacity,low noise.
內件類型(Trim Type) 1、標準型內件 適用于工作溫度-250~+560℃,泄露等級IV級。 2、帶密封環型 適用于工作溫度-196~+316℃,泄露等級IV、V級。 3、低噪音型 適用于壓差小于5.5MPa的場合,噪音低于80dB(A) 標準規格(Standard specifications) 形式Type | 高壓控制閥High-Pressure Control Valve | 公稱通徑Body Size | DN20-DN300(3/4) | 公稱壓力Body Ratings | PN160,220,250,320,420;ANSI Class 900,1500,2500 | 閥體及閥蓋材質 Body&Bonnet Material | A105,F304,F316,鍛12Cr1MoV,WCB,CF8,CF8M,WC6,WC9,LCB,LCC,哈氏C… | 填料Packing | V型聚四氟乙稀 V-PTEE/柔性石墨 Flexible graphite | 墊圈Gasket | GRAP+304,GRAP+316,PTEE | 連接方式Connections | 法蘭型(RF、MFM)Flange type(RF,MFM)/焊接型(SW、BW)Welding type(SW,BW) | 涂層Painting Color | 棕色漆Brown painting/不銹鋼閥體可不涂漆No painting on stainless steel valve body | 執行機構Actuator | 氣動、電動、手動Pneumatic type,electro-motion type and manual operation typ | 閥蓋類型Bonnet Type | 標準型、散熱型 Standard type,Fin-Extension type |
注:以上只是標準組合,根據工況條件,本表以外的規格也是可能的。 Note:the above is just a standard combination,according to the working conditions,other specifications are also possible.
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