止弁の問題について相談します
Thread Content
止弁/Φ14TSWXΦ14TSW、Cv≥2.5、d≥11、PN110 SS316L 焊接式外螺纹止弁/PN63 DN10-Ф14/316/HG20592-2009、これら二つはどういう意味ですか？
第一の意味は、ストップバルブで、両端の直径は14mm、バルブ本体は銅合金製、嵌合溶接式、流量係数は2.5以上、バルブ弁の通路幅は11mm以上、公称圧力は110、バルブ弁の材質は316Lです
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