Flow Nozzle TypeFNP TypeFN

Outline
Also, this can measure the fluid containing a little of solid without considerable uncertainty compared with the same size of orifice.
The measurable amount of flow is 60% or more than those compared with the same diameter of orifice and also, this is mechanically stronger.

FEC supplies not only flow nozzle itself but also those assembled with upstream and downstream pipes.

Type FNP :Flow nozzle assembly with upstream and downstream pipes
Type FN  :Flow nozzle only

Also, We have manufactured and supplied many low-throttle type flow nozzles of ASME PTC6 / PTC19.5.

フローノズル2フローノズル 

Flow nozzle to be welded in line pipe

フローノズル3

Flow nozzle / pipe assembly

フローノズル4

Throat tap flow nozzle

For our estimation or the order to us, please advise the following.

Size
80A~650A
If you need the sizes of less than 80A or more than 650A , please also ask us.
Flow nozzle material
SUS304 , 316 etc
Ring material
・Holding-ring type
Please advise holding-ring material.
・Back-up-ring type
Please advise back-up-ring material.
・Weld-in type
Not necessary to advise ring material.
Line pipe Inside Dia.
Please advise Line Pipe I.D.
Others
If any of the following item is necessary, please advise.
Applicable regulation, Inspection items,
Special configuration, Special material, etc.

 

Please advise the following if you need Type FNP (assembled with short line pipe).

 

Line pipe material
Please advise line pipe material.
Connection
Please advise configuration of joint with line pipe.
Butt welding :BW
Flanged :FLANGE
In this case , please also advise pressure rating of the flange.
Differential pressure out let
Please advise the joint at differential pressure outlet.
1/2 socket-weld :SW1/2
3/4 socket-weld :SW3/4
1/2 nipple plane-end :SW1/2M
Others
If any of the following item is necessary, please advise.
Applicable regulation, Inspection items,
Special configuration, Special material, etc.

Please advise the necessary data on “Flow Element Specification”for
calculation of flow nozzle sizing , differential pressure and flow rate ,
referencing “Necessary items for flow calculation” .

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FlowEngineering

2-13-2, Tsuruya-cho, Kanagawa-ku, Yokohama-shi, Kanagawa-ken, 221-0835 The 4-fifth floor of the Yokohama Square Building

045-314-5718

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