UL FM клапаны противопожарные трубы противопожарная система пожаротушения рифленый обратный клапан

Сохранить в закладки 1600637540988:


Цена:15,00-20,00 $*

Количество:

  • В избранное

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Характеристики



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Product Overview


The product is designed for high-rise, tall buildings, used to solve the high-rise building water supply and water for fire control system for traffic flow, high sensitivity,the resistance to flow, lesser, check seal effect is good, requirements do not produce water hammer occasion. This product has the reasonable design, the advantages of long life.


Product Specification



Product Name
Grooved Resilient OS&Y Gate Valve, Check Valve, Butterfly Valve, etc.
Material
Ductile Iron
Standard
UL, FM
Working Pressure
PN 10/16, 300-1000psi
Size
2"-72"
Temperature
0-100 Degree

Coating
Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550 or painting upon customer's requirements
Application
Fire Fighting
Connection Ends
Flange to BS, EN, AWWA/ Grooved End


Delivery Details
Acoording to the quantities and specifications of each others
Normal delivery times is from 30 to 50 days from deposit


Performance Features


1)Reasonable and novel structure, reasonable use of the hydraulic principle to control.
2)Stable and reliable operation, large flow.
3)Valve clack quick opening and slow closure, no water hammer impacting(closing time adjustable).
4)High precision of pressure reducing and relief, large range for adjusting.
5)Good sealing ability, long service life.
6)Easy installation and maintenance.


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