DG / DT
Direct Type Remote Control Relief Valve
BG / BT
Pilot Operated Relief Valve
SBG
Low Noise Type Pilot Operated Relief Valve
    .
BSG / BST
Solenoid Controlled Relief Valve
S-BSG
Low Noise Type Solenoid Controlled Relief Valve
A-BSG
Solenoid Controlled Relief Valve with Vent Restrictor
    .
H / HC
Pressure Control Valve
RG / RCG
Pressure Reducing Control Valve
RBG
Pressure Reducing & Relief Valve
     
BUCG
Unloading Relief Valve
   
    .