也需要在末端装置或分支处限制流量。
在设计中应注意的问题,流量控制阀的缺点是在于阀门有工作差的要求,一般产品要求工作压差20KPa,如果安装在最不利回路上,势必要求循环水泵多增加2米水柱的工作扬程,所以应采取近端安装,远端不安的方法。用户离热源距离大于供热半径的80%时就不要安装这种流量控制阀。
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RPR3-042C15-V
RPR3-043C15
RPR3-042H11-V
的液压动力由换向阀转移操MR1100G-N1N1N1N1N
MR2800I-N1N1N1N1N
MRE3100I-N1N1N1N1N
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WJPR-212
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MRTF21500Q-F1N1N1G1NX
MRE5400L-F1N1N1N1NX
MRD1100G527-F1N1N1N1NX作限制
RPR3-043H11
RPR3-042H15-V
RPR3-043H15-V
RPR3-042P11
RPR3-043P11
RPR3-042P15
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RPR3-042B11
RPR3-043B11
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