Full, hermetic external tightness preventing leakage
Normal closed type minimizes the system risk
Direct weld eliminates pipe flanges to increase system safety and simplify installation
Outstanding flow characteristic, ideal for systems where low pressure drop is required
Simple installation
No hot gas leakage to the suction line due to teflon valve plates and gas tight piston rings
Schneider Electric Motor Starting & Control_Magnetic Contactor LC1DT60AM7
ABB Motor Protection Devices 1SAZ321201R1004 
