Wet fire alarm check valve, fire alarm valve

FOB Price:US $ 67 - 500 / PieceMin.Order Quantity:1 Piece/PiecesSupply Ability:1000 Piece/Pieces per WeekPort:XiamenPayment Terms:L/C,D/A,D/P,T/T Quick DetailsStandard or Nonstandard: StandardStructure: SafetyPressure: High PressurePower: HydraulicMaterial: BrassTemperature of Media: Normal Temperat

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FOB Price:US $ 67 - 500 / Piece
Min.Order Quantity:1 Piece/Pieces
Supply Ability:1000 Piece/Pieces per Week
Payment Terms:L/C,D/A,D/P,T/T
Quick Details
Standard or Nonstandard: Standard
Structure: Safety
Pressure: High Pressure
Power: Hydraulic
Material: Brass
Temperature of Media: Normal Temperature
Media: Water, Water ,Gas, Foam
Port Size: 80/100/125/150/200mm
Place of Origin: Fujian, China (Mainland)
Model Number: ZSFZ
Brand Name: GW
Norminal diameter: 3"/4"/5"/6"/8"
Model number: ZSFZ
Working pressure: 1.2Mpa
Connection: Flange
Solenoid Valve: DC24V 0.5A
Color: red
OEM: available
Diameter: 80mm,100mm,125mm,150mm,200mm
Use: fire fighting
Packaging & Delivery
Packaging Details:one pcs in one carton
Delivery Detail:7 days
Wet fire alarm check valve
Alarm Check Valve,
Nominal Dia.:DN80mm,DN100mm(4''),125mm(5''),150mm(6''),200mm(8'')
ductile cast iron
nominal W.P.: 1.6MPa
Packaging & Delivery
Packaging Detail:Standard export packing: Several pcs in a Polybag, several polybags in a cartons, several cartons in a wooden case, wooden pallet As per the customers' request.
Delivery Detail15-30days based on the quantity
Butterfly Valve (Internal structure)
1.16years experience, valve factory
2.Standard: ANSI,ASME,DIN,API609
3.2years guarante 
Main Parts of Butterfly Valve
Body + Buttferfly board + gluesheath + hand shank + axis + screw bolt+disk +pin+high-molecular cover + O type ring
No.Name of  ProductJINERJIAN butterfly valve(DN100)Market butterfly valve(DN100)
Body: made of rough,by processing,to be visible rough,then by spraying,to be body.
Cast iron:body weight 2.8Kilos
  Body weight 1.64 Kilos
EPDM & Buna-N rubber, Natural rubber 50%,weight 0.42Kilos,cost 1.3USD per one.reclaimed rubber,not Natural rubber.bad quality.weight 0.42Kilos,cost 0.6USD per one.
BoardBlack ball&
 solid core
   pig iron& hollow 0.46Kilos.
Hand shanklength 280mm,easy to handle ,and rammed, dug iron
Length 230mm,pig iron,frozen in low temperature.
Armor plate &
Chrome Plated
Cost 0.3USD per one
Coat 0.18USD per one .
Weight 0.52Kilos,galvanizing,
Long flat axis,not easy thread.
     Weight 0.26Kilos,not galvanizing,half round type,easy thread.
High-molecular materials cover
Add 4 high-molecular covers and 1 O type ring to protect leakage,high-molecular cover cost is 0.03USD per one.
Add 1 high-molecular cover,the cost is 0.003USD per one.
Tapering pin,steel pin , fasten
        Steel pin
9.Bolt    10×30 plate color bolt     6×20 bolt
1 inch=0.07USDper one
Cost 0.07USDper one×4 inches=0.03USD per one
Can be used both inside and outdoor,never fade
1 inch =0.04USD per one,
Cost 0.04USD per one×4inches=0.16USD per one
Only can be used indoor
11.Test pressureTest on both sides,test pressure is 20 bar,national standard only require 1.76 bar tast pressure.
   Never testing
12.Total weight       5.14 kilos       3.3 kilos

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