ANSI Classes & Differential pressure
ANSI Classes & Differential pressure
(OP)
hi,
i noticed that each valve is manufactured accordingly to
ANSI class which i suppose it is something to do with the
pressure rating.
ex : 2" ball valve ANSI class 600
can anyone help me by telling me what does ANSI classes
refers to and how does these classes being rated and is
there any website where i can get more details ?
secondly, is there a formula to calculate differential
pressure of a system ? take a 2" ball valve for instant.
does it relate to Cv of a valve ?
hoping to know
bourne
i noticed that each valve is manufactured accordingly to
ANSI class which i suppose it is something to do with the
pressure rating.
ex : 2" ball valve ANSI class 600
can anyone help me by telling me what does ANSI classes
refers to and how does these classes being rated and is
there any website where i can get more details ?
secondly, is there a formula to calculate differential
pressure of a system ? take a 2" ball valve for instant.
does it relate to Cv of a valve ?
hoping to know
bourne





RE: ANSI Classes & Differential pressure
Cv is related to the type of valve, the manufacturer's particular design (which establishes the flow geometry), and size. If you need to size a valve, use the manufacturers Cv tables.
RE: ANSI Classes & Differential pressure
RE: ANSI Classes & Differential pressure
thanks for your precious information.
best regards,
bourne