- Product Details
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Quick Details
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Product name:
-
Flange Type Alarm Check Valve
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Type:
-
Flange
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Color:
-
Red Powder Coated Finishing
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Size:
-
DN100 DN150
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MOQ:
-
50 Pcs
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Packing:
-
Wooden Box
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Service:
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OEM ODM Customized
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Keyword:
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Wet Fire Alarm Check Valve
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Standard:
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DIN,ANSI,BS,JIS
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Body:
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Cast iron/ductile iron/wcb/Stainless steel.
Quick Details
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Place of Origin:
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Fujian, China
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Brand Name:
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CEQU
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Model Number:
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CEQU-ZSFZ
-
Product name:
-
Flange Type Alarm Check Valve
-
Type:
-
Flange
-
Color:
-
Red Powder Coated Finishing
-
Size:
-
DN100 DN150
-
MOQ:
-
50 Pcs
-
Packing:
-
Wooden Box
-
Service:
-
OEM ODM Customized
-
Keyword:
-
Wet Fire Alarm Check Valve
-
Standard:
-
DIN,ANSI,BS,JIS
-
Body:
-
Cast iron/ductile iron/wcb/Stainless steel.
Advantages:
Nominal diameter: DN 65~200
Nominal Pressure: 1.6~2.5MPa
Valve Standard: GB5135.4-2003
ZSFZ system is a general height fire extinguishing system, which consists of wet alarm valve, latency device, hydraulic alarm bell and other components (such as pressure switch water flow indicator, nozzle, etc.).The system is in standby working state for a long time, the pipe network is full of pressure, when a fire somewhere in the protection area, ambient temperature rise nozzle temperature sensitive element (glass ball), sealing components, automatically fall off, automatically start system, spray water directly to the fire area, and alarm signal to achieve the purpose of alarm, fire extinguishing and fire control.
Suitable for buildings that can extinguish the fire with water, usually installed in product places with fire hazard, warehouses, hotels, shopping malls, hospitals, theaters, office buildings, high-rise buildings and garages.
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Name of Parts
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Material
|
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Body
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Ductile Iron QT450-10
|
|
Cover
|
Ductile Iron QT450-10
|
|
Disc
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Stainless Steel 304 / Brass
|
|
Seat Ring on Body
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Stainless Steel 304
|
|
Seal
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NRB
|
|
Shaft
|
Stainless Steel 304
|
|
Bearing Bush
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Brass
|
|
Spring
|
Stainless Steel 304
|
|
Model
|
DN
|
Pressure
|
Height
|
φD
|
φd
|
Hole QTY & DN
|
|
ZSFZ 100
|
100
|
1.6
|
230
|
220
|
180
|
8×φ18
|
|
ZSFZ 125
|
125
|
1.6
|
235
|
250
|
210
|
8×φ18
|
|
ZSFZ 150
|
150
|
1.6
|
245
|
285
|
240
|
8×φ18
|
|
ZSFZ 200
|
200
|
1.6
|
290
|
340
|
295
|
12×φ22
|
|
ZSFZ 250
|
250
|
1.6
|
-
|
405
|
355
|
12×φ28
|
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