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Four-way reversing valve Q46F
Product Name:
Four-way reversing valve Q46F
Description:

四通换向球阀 Q46F

    

四通换向球阀结构特点

该四通换向球阀,一 阀实现正反供水切换,每转90 ,供水方式切换一次,以前需四个阀门,供水时阀1、4 开启,阀2、3关闭;反向供水时阀2、3开启,阀1、4 关闭(图一),现用一台四通球阀(图二)替代,操作方便。

型号、材料及主要参数

产品型号 Q46F-10C-40 Q46F-10P-40P
阀体 WCB CF8
球体 CF8 CF8
阀杆/固定轴 2Cr13 304
密封圈 PTFE PTFE
阀座 2Cr13 2Cr1+STL
填料 PTFE+O形圈 PTFE+O形圈
适用介质 水、油、蒸汽等 水、油、蒸汽等
适用温度 -29-200℃ -29-200℃
蜗轮四通换向阀 ZQ后插入“3”表示,示例:ZQ346F-16C
气动四通换向阀 ZQ后插入“6”表示,示例:ZQ646Y-150LbC
电动四通换向阀 ZQ后插入“9”表示,示例:ZQ946Y-100

四通换向球阀的外形尺寸PN10-40

公称通径DN 50 65 80 100 125 150 200 250 300 350 400 500 600
L 240 260 280 320 380 440 670 760 850 980 1080 1360 1750
L1 120 130 140 160 190 220 335 380 425 490 540 680 875
H 325 335 360 370 420 440 49 520 610 700 800


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