A neck extended ball valve is a type of valve with an elongated neck or stem, designed to facilitate operation in applications where the valve is located in hard-to-reach or deep areas.
These valves are commonly used in industries such as petrochemicals, oil and gas, and chemical processing where valves may be installed in locations that are difficult to access.
Neck extended ball valves provide improved accessibility for operation, making them suitable for installations in confined spaces or areas with restricted access.
Yes, many neck extended ball valves are designed to handle high-pressure applications, providing reliable performance in demanding conditions.
Yes, these valves can often be fitted with automation accessories such as actuators to enable remote or automated operation.
The key difference is the elongated neck or stem in neck extended ball valves, allowing for easier operation in locations where standard valves might be challenging to reach.
Materials such as stainless steel, brass, and other corrosion-resistant alloys are commonly used to construct neck extended ball valves.
Yes, the materials used in their construction often provide resistance to corrosion, making them suitable for use in corrosive environments.
While they are primarily designed for on/off service, some neck extended ball valves with special trim designs can be used for moderate throttling applications.
Maintenance usually involves routine inspections, lubrication of moving parts, and, if necessary, replacement of seals or other worn components.
Yes, they can be suitable for underground installations, providing a convenient solution for valves located in pits or other subsurface locations.
Yes, many manufacturers offer customisation options to tailor neck extended ball valves to specific industry or application requirements.
