EWT G20 - Check the Valve Serial Number

CHECK THE VALVE SERIAL NUMBER AND VALVE TYPE
(22018885): Valve part #
(O)YEAR: "R" stand for year 2021,"Q" stand for year 2020, "P" stand
for year 2019, "O" stand for year 2018, "N" stand for year 2017, "M"
stand for year 2016, "L" stand for year 2015...
(5)MONTH: 1(JAN), 2(FEB), 3(MAR), 4(APRIL), 5(MAY), 6(JUNE),
7(JULY), 8(AUG), 9(SEP), A(OCT), B(NOV), C(DEC)
(G)DATE: 1 2 3 4 5 6 7 8 9 (A)10 (B)11 (C)12 (D)13 (E)14
(F)15 (G)16 (H)17 (I)18 (J)19 (K)20 (L)21 (M)22 (N)23 (O)24
(P)25 (Q)26 (R)27 (S)28 (T)29 (U)30 (V)31
(0005): Batch code
VALVE SERIAL NUMBER:
Valve Part #
Year
22018885O5G0005
Month Date Batch code