IFC 4.3.2.20240512 (IFC4X3_ADD2) under development

7.5.8.83 PEnum_ValveMechanism

7.5.8.83.1 Semantic definition

7.5.8.83.2 Type values

Type Description
BALL

Valve that has a ported ball that can be turned relative to the body seat ports

BUTTERFLY

Valve in which a streamlined disc pivots about a diametric axis

CONFIGUREDGATE

Screwdown valve in which the closing gate is shaped in a configured manner to have a more precise control of pressure and flow change across the valve

GLAND

Valve with a tapered seating, in which a rotatable plug is retained by means of a gland and gland packing

GLOBE

Screwdown valve that has a spherical body

LUBRICATEDPLUG

Plug valve in which a lubricant is injected under pressure between the plug face and the body

NEEDLE

Valve for regulating the flow in or from a pipe, in which a slender cone moves along the axis of flow to close against a fixed conical seat

PARALLELSLIDE

Screwdown valve that has a machined plate that slides in formed grooves to form a seal

PLUG

Plug valve in which a lubricant is injected under pressure between the plug face and the body

WEDGEGATE

Screwdown valve that has a wedge shaped plate fitting into tapered guides to form a seal

OTHER

required category not on scale

NOTKNOWN

Value is unkown

UNSET

Value has not been specified

Table 7.5.8.83.A

Edit on Github


Is this page difficult to understand? Let us know!