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Kawaki
A sight flow indicator answers a simple question at the pipe: is liquid moving or not. Kawaki is listed in our catalog for sight flow indicators and flow instruments. Seven Star LLC, an independent supplier in Muscat, lists one Kawaki item for process and utility plants in Oman and the GCC, the FS-II sight flow indicator with flapper and ANSI 150 lb raised face flanges.
Read more about Kawaki 
Brand profile
About Kawaki
- Speciality
- Sight flow indicators and flow instruments
- Listed with us
- 1 product
Kawaki products by category
A sight flow indicator answers a simple question at the pipe: is liquid moving or not. Kawaki is listed in our catalog for sight flow indicators and flow instruments. Seven Star LLC, an independent supplier in Muscat, lists one Kawaki item for process and utility plants in Oman and the GCC, the FS-II sight flow indicator with flapper and ANSI 150 lb raised face flanges.
Kawaki FS-II sight flow indicator
The FS-II on our site is a flanged, flapper type indicator: flow lifts a hinged flap behind a glass window, so an operator can see that liquid is moving. Distributor data for the Kawaki FS series lists the FS-I without flapper, the FS-II with flapper, the FS-B with a ball and further types with nozzle or wiper, in flanged and screwed bodies. Pressure, temperature and material limits should be taken from the nameplate or the manufacturer’s datasheet for the size ordered.
Ordering Kawaki flow indicators: what we need
Send the model, the line size, the flange standard and rating, the body material, the glass type and the gasket material. Add the liquid, its pressure and temperature, and the flow direction. For glasses and gaskets as spares, give the model and size from the nameplate along with a photo.
Request a Quote for Kawaki Products
Looking for Kawaki parts not listed here, or pricing for a project? Send us the part numbers and quantities. Seven Star LLC sources genuine Kawaki products for customers across Oman and the GCC and replies with a formal quotation.
- Genuine OEM products
- Supply across Oman & the GCC
- Formal quotation from our sales team
Free, no-obligation quotation · takes about 1 minute
Other enquiries: [email protected] · WhatsApp
Frequently Asked Questions
What does the flapper do in a sight flow indicator?
The flapper is a hinged plate inside the body. When liquid flows it swings open, and its position behind the glass shows that there is flow and gives a rough idea of how much. It is useful where a clear liquid gives no visible sign of movement.
What data defines a Kawaki FS-II for a replacement order?
The model name, the nominal line size, the flange standard and class, here ANSI 150 lb raised face, and the body and glass materials. Face to face length matters as well when the unit has to drop into existing pipework. Send the nameplate details and that dimension, and we will check them with the manufacturer's drawing.
Which parts of a sight flow indicator are normally replaced?
The glass and the gaskets are the usual wearing parts, followed by the flapper and its pin on older units. They are specific to the model and size. Give the model, the size and the service conditions so that glass and gasket materials suited to the liquid and temperature can be requested.
Is Seven Star LLC a distributor of Kawaki?
No. Seven Star LLC is an independent industrial supplier in Muscat and is not an authorized distributor or agent of Kawaki. We source Kawaki sight flow indicators and spare parts through commercial channels, check the model or order code against the manufacturer's documentation, and provide the manufacturer's datasheet and the certificates the manufacturer issues with the order on request.