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YQ42FY shaped ball valve
Product Name:
YQ42FY shaped ball valve
Description:

Y形三通球閥 YQ42F

Y形三通球閥結構特點

Y形三通球閥的閥座密封(feng)根據(ju)工況不(bu)同(tong),可分別采用(yong)軟密封(feng)、噴焊鎳(nie)基合(he)金(硬度大于(yu)HRC60)、超音(yin)速(su)涂鎢(wu)鈷合(he)金(硬度大于(yu)HRC70)及特種硬化材料(liao)等多種先進(jin)工藝,適(shi)用(yong)各種苛刻工況,軟密封(feng)適(shi)用(yong)200℃以下(xia)工況,硬密封(feng)碳鋼(gang)不(bu)超過(guo)425℃,不(bu)銹鋼(gang)不(bu)超過(guo)℃

流向結合

Y型三通(tong)球閥有相互成(cheng)120°和兩(liang)通(tong)孔成(cheng)135°,根據需(xu)要可(ke)實現對(dui)介質(zhi)流向切換兩(liang)種工(gong)況。

型號、材料及主要參數   

產品型號 Q42F-10-40C Q42F-10-40P Q42F-10-40R
Q42Y-150-300LBC
Q42Y-150-300LBP Q42Y-150-300LBR
閥體 WCB CF8 CF8M
球體 WVB+ENP CF8 CF8M
閥桿/固定圈 2Cr13 304 316
閥座 PTFE PTFE PTFE
填料 PTFE+O形圈   PTFE+O形圈
適用介質 水、油、蒸汽等 酸等腐蝕性介質
適用溫度 -29-150℃ -29-150℃
蝸輪Y型三通球閥 Q后插入“3”表示,示例:Q342F-16C
氣動Y型三通球閥 Q后插入“6”表示,示例:Q642F-10C
電動Y型三通球閥 Q后插入“9”表示,示例:Q942F-16P

Y形三通球閥的外形尺寸PN10-40  

公稱通徑DN 15 20 25 32 40 50 65 80 100 125 150 200
L 75 75 90 100 110 120 130 140 160 190 220 275
H 90 90 102 115 135 140 155 185 210 275 305 335


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