Highlight: Stainless Steel Flanged Globe Valve

Product introduction:

J41W series globe valves are widely used in various industrial pipelines to control the flow of media. When selecting them, in

addition to considering the valve model and material, comprehensive evaluation should be conducted based on factors such

as the temperature, pressure, corrosiveness of the media, and flow requirements. Furthermore, factors such as the space of

the installation environment, operation modes (manual, electric, or pneumatic), and maintenance convenience should not be

ignored.

Product technical parameters:

Product features:

1. Structural Advantages: Globe valves feature a simpler design than gate valves. The single sealing surface design facilitates

manufacturing and maintenance, and they are suitable for a wide pressure range. When fully closed, the disc stroke is short,

resulting in a lower overall height.

2. Performance Characteristics: The opening/closing height is only about 1/4 of the seat diameter, ensuring reliable shut-off

and easy flow regulation. When open, the sealing surfaces are separated, minimizing wear and extending service life.

3. Operation Notes: Unidirectional flow requires directional installation. With a longer structure, globe valves have higher

opening/closing torque and slower operation. The tortuous flow path increases resistance and energy loss.

4. Design Requirement: When the medium enters from below the disc, the closing force exceeds the opening force, necessitating

a larger stem diameter to prevent bending.