Globe Control Valve – VMV Limited

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Globe Control Valve (Extreme / General)

These valves are specially designed for stable control even under extreme conditions such as high temperature, high pressure, or corrosive environments.

Pressure Independent Control Valve

PICV

Globe Control Valve

4000 Series

Description

The GL/GV4000 Series multi-hole low noise control valve features a sleeve-guided structure and pressure-balanced plug, making it suitable for demanding service conditions. It addresses high differential pressure and flow velocity, which can cause erosion and noise. By utilizing a multi-hole sleeve, it reduces flow velocity through internal collisions for liquids and allows gas to expand after throttling, lowering pressure. Parts of the G2020 Series are interchangeable with the G2020M Series, except for the sleeve type.

Standard Specification

Trim Features	Sleeve Guided Type, Balanced Trim Structure, With Balanced Seal Ring Structure
Body Type	Straight-through Type, Angle Type
Body Size	1/2” up to 36”
Pressure Rating	ASME CLASS 150 up to 4500
Bonnet Type	Standard Type, Heat Dissipation Type, Cryogenic Type, Bellows
Flow Characteristic	Equal Percentage, Linear, Quick Open
Shut-off Class	ASME B16.104 IV (Standard Metal Seat) ASME B16.104 VI (Shut-off Soft Seat)
Pipe Connection Type	Flange Type, Butt Welding Type
Applicable Temperature Range	-196ºC up to +815ºC
Actuator Type	Pneumatic Diaphragm Actuator Pneumatic Piston Actuator Electric Actuator

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