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To carefully respond to meet the specific needs of
each community and the demands of time by
developing high quality and high functional products.
As proven by our numerous intellectual property rights (patents, utility models and design rights), Komei’s unique technologies breathe life into original products. Aiming to create technologies to lead the next generation, Komei vigilantly watches trends and markets while standing by its corporate philosophy of placing top priority to customer needs.
Saddles with
an integral
ferrule valve
JWWA-standard saddle with an integral ferrule valve (ball style)
JWWA-standard saddle with an integral ferrule valve (cock style)
Saddle with an integral ferrule valve suitable for polyethylene pipe
Saddle with an integral ferrule valve for polyethylene pipe
Stainless steel saddle with an integral ferrule valveStop valve
Mini stop valves with check
Ball type free stop valve with water pressure test function
Free stop valve with auxiliary cock
Ball type free stop valve with check valve
Stainless steel ball type stop valveCoupling
PP coupling (External thread/internalthread socket)
PF meter swivel nut coupling
Coupling suitable for polyethylene pipe
PP one touch coupling POLYSPEED
Stainless steel socket for saddle with an integral ferrule valveCheck valve
Lift type check valve
Line type single check valve (Meter stop screw×Parallel external thread)
Line type single check valve (For corrosion-proof core)
Expantion joint with check valve for vinyl pipe
Gasketed check valve for insertion into swivel meter nutOther
Meter unit
Flanged free pipe
Flange with bushing
To solve various problems associated with provisional piping work such as disposing of used piping materials and its cost, Komei has developed and is offering a provisional piping rental system that uses polyethylene pipe.
Stop valve with check
A customer-oriented business philosophy is manifested in the shape of the products a company manufactures. Most of Komei’s products, covered a wide range of selections such as snap taps, stop valves, couplings and check valves. They have been developed from customer requests or in association with individual municipal governments; thus, unique ideas are embodied in the shape and specifications of each product. Komei offers a large assortment of products that have been developed in response to the demands of time and communities.