- Product Details
- {{item.text}}
Quick Details
-
Structure:
-
BUTTERFLY
-
Warranty:
-
2 Years
-
Place of Origin:
-
Fujian, China
-
Brand Name:
-
CEQU
-
Model Number:
-
ZSFZ
-
Port Size:
-
DN80~250
-
Product name:
-
Wet Fire Alarm Check Valve
-
QTY.(set):
-
50
-
Unit:
-
1 SET/CTN
-
Packaging:
-
wooden box
-
W.P.:
-
2.5MPa
-
Material:
-
ductile cast iron
-
Color:
-
Red Powder Coated Finishing
-
Standard:
-
DIN,ANSI,BS,JIS
-
Service:
-
OEM ODM Customized
Quick Details
-
Type:
-
Wet alarm check valve
-
Application:
-
General
-
Power:
-
Hydraulic
-
Structure:
-
BUTTERFLY
-
Warranty:
-
2 Years
-
Place of Origin:
-
Fujian, China
-
Brand Name:
-
CEQU
-
Model Number:
-
ZSFZ
-
Port Size:
-
DN80~250
-
Product name:
-
Wet Fire Alarm Check Valve
-
QTY.(set):
-
50
-
Unit:
-
1 SET/CTN
-
Packaging:
-
wooden box
-
W.P.:
-
2.5MPa
-
Material:
-
ductile cast iron
-
Color:
-
Red Powder Coated Finishing
-
Standard:
-
DIN,ANSI,BS,JIS
-
Service:
-
OEM ODM Customized
Product Description
Wet Fire Alarm Check Valve of Design Drawing
The wet alarm valve usually has equal water pressure before and after the disc.Fire, automatic sprinkler water, because water
pressure balance hole to hydrate, alarm valve pressure drop, above the disc before the water pressure is greater than the disc
after the water pressure, and valve opening, to the vertical tube and pipe network of water supply, water along the alarm valve
ring groove at the same time into the decelerator, pressure switch and hydraulic alarm facilities, such as a fire alarm signals
and start the fire pump.
pressure balance hole to hydrate, alarm valve pressure drop, above the disc before the water pressure is greater than the disc
after the water pressure, and valve opening, to the vertical tube and pipe network of water supply, water along the alarm valve
ring groove at the same time into the decelerator, pressure switch and hydraulic alarm facilities, such as a fire alarm signals
and start the fire pump.
Specification
|
item
|
value
|
|
Place of Origin
|
China
|
|
|
Fujian
|
|
Brand Name
|
CEQU
|
|
Model Number
|
CEQU-ZSFZ
|
|
Product name
|
Wet Fire Alarm Check Valve
|
|
Type
|
Flange end
|
|
QTY.(set)
|
50
|
|
Unit
|
1 SET/CTN
|
|
Packaging
|
wooden box
|
|
W.P.
|
2.5MPa
|
|
Material
|
ductile cast iron
|
|
Color
|
Red Powder Coated Finishing
|
|
Standard
|
DIN,ANSI,BS,JIS
|
|
Service
|
OEM ODM Customized
|
Packing & Delivery
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