AG8A2001-SE2 PC/ZT C7HSA "Jeavons 3/8"" 80DJ13" "Alcon 3/8"" GB3 230V" "Alcon 3/8"" GB3 230V." 1/4'' 3 weg Alcon DMS 1.1S 112877 RSP 100 PH100 PH150 T4, replaced by AG8A2001-SE2;Control valve actuator 31-23-21-15-E5 GB3 ( Second pilot ) GB3 (First pilot ) 80DJ13