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JZQ-H50B球閥截止閥連接形式：L-外螺紋連接式G-內(nèi)螺紋連接式F-法蘭連接式B-板式連接式

BKH-10LR , BKH-12LR

KHP-40 ,KHP-50

AQF-LS40H2-A, AQF-LS40H3-A

MKH-M52×2,MKH-M60×2

BKH-08SR , BKH-10SR

BKH-NPT 11/2 , KHB-NPT2

AQF-L40H1-A,AQF-L40H2-A

AQF-LS32H3-A, AQF-LW32H1-A

BKH-35LR , BKH-42LR

BKH-SAE-FS-210-40,BKH-SAE-FS-420-40

BKH-SAE-FS-210-13 ,BKH-SAE-FS-420-13

VH2V-30SR

QJH-80F1, QJH-06NL

AQF-LW40H3-A ,AQF-LS40H1-A

板式球閥 KHP-40 ,KHP-50

KHBF-016 , KHBF-020

VH3V-M42×2 ,VH3V-G1/4

BKH-15LR,BKH-18LR

QJH-15WNL , QJH-20WL