Globe Valves
GLOBE VALVE is a type of valve used to regulate the flow of fluid in a pipeline. It is characterized by its spherical body shape, with an internal baffle that directs the flow of the fluid and regulates it through a flow control mechanism. The design of a globe valve allows it to provide precise control over flow rates, making it ideal for applications where throttling or flow regulation is required.
Key Features of Globe Valves CAPRO VALVES provide :
Structure : Our globe valve typically has a spherical body, with the flow path divided by an internal baffle. The flow is directed through the valve in a linear motion, which makes it more efficient for controlling flow.
Components : The main components of our globe valve include :
Body : Usually made from metals like brass, stainless steel, or cast iron, the body houses the other components.
Bonnet : The bonnet covers the valve stem and helps in sealing the valve body.
Stem : The stem connects the actuator (manual or motorized) to the valve plug, controlling the opening and closing mechanism.
Valve Plug (Disc) : The plug or disc is the sealing element that moves toward or away from the valve seat to control fluid flow.
Seat : The seat is the surface where the valve plug rests to seal the valve when it is closed.
USES :
Flow Regulation : Their design allows for precise flow control, which is why they are used in systems that need to throttle or adjust fluid flow.
Shut-off Applications : While globe valves can be used for on/off control, their primary function is throttling.
High Pressure : Globe valves are often used in high-pressure systems due to their ability to handle the pressure drop effectively.
Operation :
Globe valves operate by turning the valve stem, which moves the valve plug in and out of the seat. This movement controls the flow of fluid through the valve. The operation can be manual (with a handwheel) or automated (with an electric or pneumatic actuator).
Applications :
Water treatment systems
Oil and gas pipelines
Heating and cooling systems
Chemical processing
HVAC systems
Power plants
Advantages :
Precise Flow Control : Globe valves are known for their ability to regulate flow with great accuracy.
Durability : They can handle higher pressures and temperatures than some other valve types.
Bidirectional Flow : Globe valves can handle flow in either direction.
Specifications :
TYPE : Bolted Bonnet O.S. & Y Type Rising stem
SIZE : 25 mm to 600 mm
BODY MATERIAL : Cast Iron,WCB,CF8,CF8M,Alloy Steel
PRESSURE RATING : 150/300/600/900
Design & Mfg Std : BS 1873
INSPECTIOIN & TESTING STD : API 598/BS6755 PART-1
TRIM MATERIALS : 13%Cr Stellited AISI 304/316
END CONNECTION : Flanged,Butt Welded as per ANSI B 16.5/ B 16.25
FACE TO FACE DIMENSION : ANSI B 16.10
OPTIONAL : MANUAL Gear Box or Motorised operation
