"B" Valve for Meyer E-47, E-57, and E-60 Plow Pumps. MADE IN USA. This is an aftermarket valve, and the coil will not cover the nut part of the valve. This is normal and will not affect operation in any way! Ball & Spring under Valve are NOT part of Valve. The Ball & Spring are the B Check Valve. Click on "Related" Tab to purchase. The B Valve has a Coil with a Red wire. The B Valve controls Raise.