How to determine the size of two-way on/off actuator valve for FCU

[zankar]

I am new the HVAC.

I wanted to estimate the size of two-way on/off actuator valve For FCU.

I have purchased 42CE002,42CE003,42CE004,42CE005 and 42CE006 FCU of carrier make.
I have attached the data sheet of the same
I request you to help me with a spreadsheet or any document by which i can select the appropriate size of valve.

I want to select be limo brand according to tender.

More over if possible, please give me the link or pdf which explains all the connections to the FCU and their functions,
for eg what other valves and other apparatus i have to attach to each FCU for its functioning. 11776

[Brian_UK]

The links etc should be included with FCU installation manual.

[zankar]

I did not get the installation manual with the units, more over i tried to Google the same out, but i could not find the same, if you can just give me normal line diagram of installation for any FCU, it would help me.

More over please help me with finding the valve size for each FCU, depending upon its capacity.

[Johnedison]

i will follow this manual to find size of two-way on/off actuator valve for FCU

[zankar]

Dear John,
Which manual you are talking of?

If you have any link or so,please share the same.

[Brian_UK]

Generally the valve will be sized to match the coil connection size, I.e. 1/2" (15mm), 3/4" (22mm).

The wiring diagram will depend on the control package that you ordered, I think.

(Edit)

Try the HDB or NTC controls documents from here....
http://eto.carrier.com/lit.asp