Advanced Concepts
Ball Valves
A ball valve is a rotational motion valve that uses a ball-shaped disk to stop or start fluid…
August 19, 2021 · JacobAuthor: Jacob
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Advanced Concepts
Globe Valve Disk and Stem Connections
Globe valves employ two methods for connecting disk and stem: T-slot construction and disk nut construction. In the…
August 19, 2021 · JacobAdvanced Concepts
Angle Valve Design
The angle body globe valve design, illustrated in Figure 11, is a simple modification of the basic globe…
August 19, 2021 · JacobAdvanced Concepts
Globe Valves
A globe valve is a linear motion valve used to stop, start, and regulate fluid flow. A Z-body…
August 19, 2021 · JacobAdvanced Concepts
Gate Valve Stem Design
Gate valves are classified as either rising stem or nonrising stem valves. For the nonrising stem gate valve,…
August 19, 2021 · JacobAdvanced Concepts
Types of Valves
Due to the various environments, system fluids, and system conditions in which flow must be controlled, a large…
August 19, 2021 · JacobAdvanced Concepts
Types of Valves
Because of the diversity of the types of systems, fluids, and environments in which valves must operate, a…
August 19, 2021 · JacobAdvanced Concepts
Valve Actuator & Packing
Valve Actuator The actuator operates the stem and disk assembly. An actuator may be a manually operated handwheel,…
August 19, 2021 · JacobAdvanced Concepts
Stem
The stem, which connects the actuator and disk, is responsible for positioning the disk. Stems are typically forged…
August 19, 2021 · JacobAdvanced Concepts
Valve Trim, Disk and Seat
Valve Trim The internal elements of a valve are collectively referred to as a valve’s trim. The trim…
August 19, 2021 · Jacob