Shield^TM  Globe Valve, Generally, has three Patterns with different applications.

TEE PATTERN GLOBE VALVE DESIGN is the most common body type, with a Z-shaped diaphragm. The horizontal setting of the seat allows the stem and disk to travel perpendicular to the horizontal line. This design has the lowest coefficient of flow and higher pressure drop. They are used in severe throttling services, such as inbypass lines around a control valve. Tee-pattern Globe valves may also be used in applications where pressure drop is not a concern and throttling is required.

WYE PATTERN GLOBE VALVES DESIGN is an alternative for the high pressure drop, inherent in globe valves. seat and stem are angled at approximately 45 degrees, what gives a straighter flowpath at full opening and offer the least resistance to flow. They can be cracked open for long periods without severe erosion. They are extensively used for throttling during seasonal or startup operations. They can be rod through to remove debris when used in drain lines that are normally closed.

ANGLE PATTERN DESIGN is a modification of the basic Tee Pattern Globe valve. In applications that have periods of pulsating flow because of their capability to handle the slugging. The ends of this Globe valve are at an angle of 90 degrees, and fluid flow occurs with a single 90 degrees turn. They have a slightly lower coefficient of flow than wye-pattern Globe valves.

T Pattern Globe Valve			Y Pattern Globe Valve			Angle Globe Valve

Features and Benefits

Shield^TM A Globe valves is a linear motion valve and are primarily designed to stop, start and regulate flow. The disk of a Globe valve can be totally removed from the flowpath or it can completely close the flowpath. Conventional Globe valves may be used for isolation and throttling services. Although these valves exhibit slightly higher pressure drops than straight=through valves (e.g., gate, plug, ball, etc.), they may be used where the pressure drop through the valve is not a controlling factor. Globe valves are extensively employed to control flow. The range of flow control, pressure drop, and duty must be considered in the design of the valve to avert premature failure and to assure satisfactory service. Valves subjected to high-differential pressure-throttling service require specially designed valve trim. Versatile, easy to maintain and appropriate for extreme temperatures and pressures, globe valves are among the most popular valves in the petrochemical industry. Globe Valves offer general throttling capabilities as well as on/off properties when fully opened or closed.

• Casting Steel material;

• Outside screw and Yoke; 

• Rising Stem; 

• Regular Port; 

• Bolted, and pressure seal bonnet  joint; 

• Integral backseat; 

• Metal seated; 

• Extended stem globe valve servers for cryogenic condition;

• Butt weld and flanged end available;