Control and Safety Valves are considered as the pressure removing or pressure reducing devices. These can do away with the excessive internal fluid pressure and can prevent the damage made to the devices. These valves are applicable for gas and steam lines. The valves allow for a safe pressure level and bring utility for both plant and personnel. Control and Safety Valves are needed to protect any pressurized system and have good design pressure limit. These valves are designed to discharge gas pressure or liquid in an automatic way. Control and Safety Valves are accessible with good utility and advanced utility.