... .4, It can provide many kinds of voltage's coil, and valve body is all-purpose.5, EVR ... products and fission supply, that is valve and coil can supply alone. Characteristics1, Only providing normally closed ... 8in.8, It can choose various voltage's coil.9, Cansette coil can be easy to dismantle by one screwdriver ... without any in stalltion tools.10, The sealing coil have long useful life,also can use in ...