PRESSURE REDUCING AND DE SUPERHEATING SYSTEM

CONTROL VALVE

Overview
This type of valve with its classic globe body shape, which reflects its name, uses the variable area generated between the plug and seat to control fluid flow. It is very versatile offering reduced trim options as well as variety of special trims for severe high pressure drop applications. This style of valve is easily adapted for use on cryogenic temperatures and for high temperatures duties. This valve is preferred for tight shut-off, positioning accuracy, high range ability and simplified maintenance, satisfy the majority of control valve applications throughout the process and power industries in control of Air, Steam, Water, Gas, Chemicals etc.
Features
• Top or side mounted hand wheel.
• High Flow capacity and range ability.
• Large variety of trim design.
• Top entry for ease of inspection and maintenance.
• Tight closing for reliable control even when changes in pressure / temperature are sudden and extreme.
• Wide selection of actuators to meet most system requirement.
• Rigorously proven on-site performance.
Applications
It is mainly used to reduce and control steam pressure as required by process.
Technical Specifications
• Valve Size: 25 to 200 mm
• Rating : ANSI # 300, # 600
• Design : ASME N 16-34
• End Connection : Flanged, Butt weld.
• Body Material : Carbon Steel, Chrome-moly Steel, Stainless Steel.
• Actuator Type : Diaphragm or Electric.
Accessories
• Valve Positioner – Pneumatic, Electro Pneumatic, Smart Positioner.
• Instruments- Air Set, Solenoid Valve, Air Lock, Volume Booster, Position Transmitter, Limit Proximity Switches etc.
Benefits
• Automatic Operation: It controls the opening and closing process of a fluid automatically.
• Easy Installation: Easy to install, they help in saving the time and effort of the users.
• Reduced Wastage: Due to the automatic operations of these valves, there is a great reduction in the wastage of resources.