Type 1
Pneumatic Valve DG-02-1-11
Type 3
Solenoid Valve DG-02-1-11
Type 4
ball valve DG-02-1-11
Type 5
gate valve DG-02-1-11
Type 6
check valve DG-02-1-11
Type 7
gas valve DG-02-1-11
Type 8
control valve DG-02-1-11
condition
original and new DG-02-1-11