N,YJZQ-H50N,YJZQ-H32N,YJZQ-H20W,YJZQ-H25N,YJZQ-H40W,高压球阀
焊接法兰式高压球阀
ZYQ-J10F,ZYQ-J15F,ZYQ-J20F,ZYQ-J25F
ZYQ-J32F,ZYQ-J40F,ZYQ-J50F
ZYQ-J65F,ZYQ-J80F,ZYQ-J100F
卡套式低压球阀
ZYQ-T10E,ZYQ-T12E,ZYQ-T14E,ZYQ-T16E
ZYQ-T18E,ZYQ-T20E,ZYQ-T22E
ZYQ-T25E,ZYQ-T28E,ZYQ-T34E
带SAE接头高压球阀
BKH-SAE-FS-210-15,BKH-SAE-FS-210-20
BKH-SAE-FS-210-25,BKH-SAE-FS-210-32
BKH-SAE-FS-210-40,BKH-SAE-FS-210-50
SAE法兰式高压球阀
KHSAE-420-15,KHSAE-420-20,KHSAE-420-25
KHSAE-420-32,KHSAE-420-40,