KNIUWMBMH 2" Normally Closed/Open Two Wire Motorized Ball Valve Electric Ball Valve AC220V DC12V DC24V(12VDC-NORMALLY OPEN)

KNIUWMBMH Mushroom Button XB2BC31C Green Normally Open red Normally Closed ZB2BC4C Mushroom Button BE102(XB2BC31C)

KNIUWMBMH 2" Normally Closed/Open Two Wire Motorized Ball Valve Electric Ball Valve AC220V DC12V DC24V(24VDC-NORMALLY OPEN)

KNIUWMBMH 1" Normally Closed/Open Two Wire Motorized Ball Valve Electric Ball Valve AC220V DC12V DC24V(12VDC-NORMALLY CLOSED)

KNIUWMBMH 1" Normally Closed/Open Two Wire Motorized Ball Valve Electric Ball Valve AC220V DC12V DC24V(220VAC-NORMALLY CLOSED)