manual valve
equipment class
Template Information
Template details and description
- Template Type
- equipment class
- Is Abstract?
- Description
- A valve that is regulated with hand power.
- Synonyms
- TIRC ID
- CFIHOS IDCFIHOS-30000649
- IFC Class
- UNSPSC Code
- PCA RDS Code
Children
Child templates
| Child | Description |
|---|---|
| ball valve | A rotary valve that has a ball closure member. |
| block and bleed valve | A valve that has one seat which provides a seal, and a bleeder line and valve that are tapped into the block valve's bonnet. |
| butterfly valve | A rotary valve that has a closure member of a disc type with a shaft parallel, or near parallel, to the plane of the disc, with an axis of rotation transverse to the flow direction. |
| choke valve | A valve that can be used to obstruct the fluid passing inside, and has the ability to reduce the pressure from the inlet port to the outlet port. |
| diaphragm valve | A membrane valve that is a membrane valve where the closure member is a resilient diaphragm being forced against a port. |
| double block and bleed valve | A block and bleed valve that is incorporating two seats, each of which provides a seal, and a means of venting the space between the seats. The seats may isolate with the pressure differential acting in the same or in opposite directions depending on the design. |
| eccentric rotating disc valve | A valve that has a closing member which is an eccentric rotating disc. |
| gate valve | A valve that is a valve where the closure member is a gate or disc with a linear motion parallel, or nearly parallel, to the plane of flat seats, which are transverse to the direction of flow. |
| globe valve | A valve that is a valve where the closure member is a disc or piston operating with linear motion normal to the flat or shaped seat. |
| multiport valve | A valve that has three or more ports arranged to switch flow. |
| needle valve | A globe valve that has a closure member with the shape of a conical plug (needle) which closes into a small seat. |
| plug valve | A rotary valve that has a quarter turn action in which the closure member is a cylindrical or tapered plug which operates by rotating on its axis and sealing against a downstream seat. |
| slide valve | A valve that opens and closes a passageway by sliding over a port. |