J-Hb80F;,
,说明:,
AJ=直角单向阀,H=公称压力31.5Mpa,,a=开启压力0.04Mpa,b=开启压力0.4Mpa,10、20、32、50、65、80=公称通径mm,L=螺纹连接,B+板式连接,F=法兰连接。,
,
DF直角单向阀(老型号):, 无锡昌林
DF-L10H1-S,DF-L20H1-S,DF-L32H1-S,DF-L50H1-S,DF-L65H1-S,DF-L80H1-S;,
DF-L10H2-S,DF-L20H2-S,DF-L32H2-S,DF-L50H2-S,DF-L65H2-S,DF-L80H2-S;,
DF-B10H1-S,DF-B20H1-S,DF-B32H1-S,DF-B50H1-S,DF-B65H1-S,DF-B80H1-S;,
DF-B10H2-S,DF-B20H2-S,DF-B32H2-S,DF-B50H2-S,DF-B65H2-S,DF-B80H