CHFIRE противопожарный шлюзовый водяной контроль чугунный DN100 4 дюймовый запорный клапан

Сохранить в закладки 1601020664928:


Цена:198,00-250,00 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики


Product Description

We are manufacturer and always supplying Top Quality Manual DN25-DN250 Gate Valve From China Factory With Best Price, high quality and regular basis.

Specification of Competitive price hydraulic plate gate valve OS&Y gate valve from China factory

Signal gate valves and signal butterfly valves are used in automatic spraying water pipeline in fire protection system to monitor the water supply pipeline and indicate the valve's opening at a long distance. Rising stem gate valves and opening indicator gate valves are often used in fire protection system, and if the installation position is high to the ground, rising stem gate valves is used and can show the valve's opening clearly while if the installation position is low, opening indicator gate valves is used.

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Gate Valve Technical parameter
\t
Pressure grade
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1.0Mpa, 1.6Mpa
\t
Pressure resistance
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1.5Mpa, 2.4Mpa
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Seal test
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1.1Mpa, 1.76Mpa
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Working temperature
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0-80°C
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Applicable medium
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Water, gas etc
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Raw material
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Valve body
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Cast iron, nodular cast iron
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Sluice gate
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Cast iron
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Bolt
\t
Galvanized
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Seal ring
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NBR
\t
Valve cover
\t
Cast iron, nodular cast iron
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Valve stem
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Stainless steel
\t
O seal ring
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NBR
\t
Thrust pad
\t
Tin bronze
\t
Axle sleeve
\t
Tin bronze
\t
Bolt
\t
Galvanized
\t
Shaft cover
\t
Cast iron, nodular cast iron
\t
Dust cover
\t
NBR
\t
Handwheel
\t
Cast iron
\t
Fastening nut
\t
Galvanized
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Packing & Delivery

Packing Details : bubble film packing and wooden pallet
Delivery Details : 3-30 days after order 


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