Shield^TM Forge Steel Globe valves are available in FOUR bonnet designs. 

•  Bolted Bonnet whose bonnet and body are connected by bolt, with male-female joint, spiral wound gasket, made in F316L/graphite.Ring joint gasket are also available on request. 

•  Welded bonnet which with the body and bonnet all welded and sealed with a threaded and seal welded joint.

  On request a full penetration strength welded joint is available. 

• Pressure seal bonnet which the body and bonnet are connected by thread and is self-sealed by inner pressure sealing ring. 

  The higher the inter pressure is, the better the sealing performance is. 

• Y Pattern Bonnet: Y-pattern globe valves are generally used to regulate a fluid’s flow. Because of their design,

  they are recommended when a continuous flow with a minimum pressure drop is needed. Besides, they can be used in reduced spaces.

Bolted Bonnet		Welded Bonnet		Y Pattern Bonnet		Pressure Seal Bonnet

Features and Benefits

Shield^TM Globe valves are generally used to regulate fluid passage.A globe valve is not recommended when a continuous flow is needed due to pressure drop caused by its design.

This type of valve must be installed in a specific position given that the flow enters through the inferior part and comes out through the superior part. For this reason, globe valves have an arrow that indicates the direction in which they must be installed.

Forged steel globe valves, for their design, can be used with fluids that contain particles in suspension.

Stem Extended  Globe Valve						Bellowed Globe Valve					Body Extended  Globe Valve

• Forged Steel material;

• Outside screw and Yoke; 

• Rising Stem; 

• Regular Port and full port ; 

• Bolted, welded bonnet and pressure seal bonnet  joint; 

• Solid wedge; 

• Integral backseat; 

• Metal seated; 

• Extended stem gate valve servers for cryogenic condition;

• Threaded end, socket weld end, butt weld and flanged end available;   

• Bellow sealed for bellowed gate valve;

• Integral body extended available.