DMT-03-2B2-O,日本油研型手动换向阀
PVV51-1X/162-018RB15DDMC
3A410-15 G1/2 电磁阀
PR21LA-D-G-M,PR21BB-D-I-M,PR21SD-E-K-M,PR21BG-E-L-M,PR21BJ-F-M-M,减压阀
106X-10C,106X-25C,1106X-10P,106X-25P,1,电动遥控浮球阀
SBSG-03-1PN-1,SBSG-06-1PN-1,SBSG-10-1PN-1,SBSG-03-1P-1,SBSG-06-1P-1,SBSG-10-1P-1,
YWZ-100T 液位计
Y2EI2-H*10B(常闭DC24V)Y2EI2-H*10L(常闭DC24V)
PU-04K G1/4 黄铜 电磁阀（常开）