globe vs ball valve

• 

globe vs ball valve

What are the main differences between ball valves and globe valves?

The main difference between ball valves and globe valves is the way they close. A ball valve has a stem and a ball, which rotate horizontally and are usually called "rotary" valves. The globe valve has a stem and a plug, which stroke linearly, and give them another name "stroke" valve. Ball valves are best suited for applications that require on/off control without pressure drop. The globe valve is good at regulating flow.

How does the ball valve work?

The ball valve is designed to contain a ball in the valve. The ball valve is a form of quarter-turn valve that uses a hollow, perforated and rotating ball (called a "floating ball") to control the flow through it. It is open when the hole of the ball matches the flow rate, and it closes when it is rotated 90 degrees by the valve handle. When the handle is opened, it is flush with the water flow, and when it is closed, it is perpendicular to the water flow, making it easy to visually confirm the state of the valve.

How does the shut-off valve work?

For many years, the globe valve has been the industry standard for control valves. They are named for their spherical shape, the two halves of the body are separated by an internal baffle. It has an opening to form a valve seat, and a movable plug (or disc) can be screwed into the valve seat to close the valve. Usually, the automatic shut-off valve uses a smooth stem instead of a thread, and is opened and closed by the actuator assembly

Другие товары поставщика

	Non Return Valve Suppliers China	Non Return Valve Suppliers China refers to the opening and closing member for the circular valve and by its own weight and media pressure to p...
	Cast Iron Gate Valve	Mainpartsandmaterials PartsName Materials Body、Bonnet CastironASTMA126CL.B Disc CastironASTMA126CL.B+BronzeB16/StainlessSteel2Cr1...
	Ball Valve	Ball Valve Yuanda offers Cast Iron Ball Valves JIS 10K that are essential components for fluid control in industrial applications. Known for t...
	125LB Y Strainer	125LB Y Strainer Mainpartsandmaterials: Partsname material Body、Bonnet Castiron Disc Stainlesssteel ...
	Cast Iron Globe Valve DIN Angle Type Globe Valve	Cast Iron Globe ValveDIN Angle Type Globe Valve Mainpartsandmaterials PartsName Materials Body、Bonnet、disc Greyiron、GG25 stem S...

Похожие товары

	Greentech New Automatic No Cross Contamination Pneumatic Vacuum Conveyor Sugar Volumetric Rotary Feeder System Material Handling	Продавец: Greentech International (Zhangqiu) Co., Ltd	Automatic Operation: Ensures continuous and efficient sugar feeding without manual intervention...
	Greentech New Industrial Automatic Dilute Phase Pneumatic Conveying System Rotary Valve Roots Blower 220/380V Material Handling	Продавец: Greentech International (Zhangqiu) Co., Ltd	Automatic Assembly: Simplifies manual processes with precision and efficiency. Positive Pressu...
	RV-02 Pressure Relief Valve	Продавец: Greentech Industry (Jinan) Co., Ltd	RV-02A pressure relief valveAir Blower pressure relief valve is installed on the inlet &outle...
	XY3240A XY Directional Control Valve	Продавец: XingYu Electron (Ningbo) Co., Ltd	XY3240A XY Directional Control Valve Product Description Directional Control ValveNotes
	Manifold with Communication	Продавец: XingYu Electron (Ningbo) Co., Ltd	A "VT manifold" typically refers to a manifold used in plumbing or HVAC systems. This manifold is...