Globe Control Valves
This type of control valve with its globe body shape, uses the variable area generated within the control valve trim to control fluid flow.
Designed in accordance with ASME B16-34, it is single seated with unbalanced or balanced trim configurations and can be supplied with a wide variety of trim design options.
The valve can provide good positional accuracy, high rangeability and simplified maintenance.
It satisfies the majority of control applications throughout the process and power industries.
|Design Code||ASME B16-34|
|Valve Size||15 to 600 mm (1/2" to 24")|
|Rating||ANSI 150 to 2500 or equivalents to DIN, BS10, JIS etc|
|End Connection||Flanged, Hubbed, Butt weld, Screwed|
|Body Material||Carbon steel, Chrome-moly steel, Stainless steel, Monel, Alloy 20, Hastelloy B/C, Duplex stainless steel, Aluminium bronze|
|Bonnet||Standard up to 400°C Normalising between 250°C to 500°C Extended cold service -20°C to -100°C|
|Cryogenic||-100°C to -250°C Bellowseal|
|Gland Packing||PTFE Chevrons, Graphite, Low emission|
|Trim Form||Top guided contoured, Spline Micro Flow Ported cage (unbalanced / balanced) Low Noise (LR1, LR2, LR3, LR4)|
|Trim Material||Stainless steel, Duplex stainless steel, 13% Chrome steel, Monel Hastelloy B/C, Stellite|
|Flow Characteristic||Equal Percentage, Linear, Quick Opening|
|Seat Leakage||As per ANSI / FCI 70-2-2006 Class III, IV, V and VI|
|Actuator Form||Diaphragm, Piston or Electric|
|Actuator Type||Direct / Reverse Acting|
|Diaphragm||Nitrile / Neoprene (nylon reinforced)|
Valve Positioners - Pneumatic, Electro-Pneumatic, Smart
Instruments - Airset, Solenoid Valve, Volume Booster, Airlock, Limit Switches
|Features||Top or Side Mounted hand wheel, Limit Stops Removable Blind Head, Steam Jacketing etc.|
- High flow capacity and rangeability.
- Large variety of trim designs.
- Top entry for ease of inspection and maintenance.
- Designed with clamped seat and trim configuration.
- Unbalanced or balanced plug design options to achieve specified leakage requirements
- Wide selection of actuators to meet most system requirements