Gold Member Since 2015
Audited Supplier
Fujian Quanzhou Western Union Fire Fighting Tech Co., Ltd.

Wet Fire Alarm Check Valve, Fire Alarm Valve, Fire Valve manufacturer / supplier in China, offering Wet fire alarm check valve, Cast Iron Resilient Seated Gate valve, Zsfg Lever Deluge Alarm Valve and so on.

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Supplier Homepage Product Check Valve Wet fire alarm check valve

Wet fire alarm check valve

FOB Price: US $67-500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $67-500/ Piece
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Port: Xiamen, China
Production Capacity: 1000 Piece/Pieces Per Week
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Material: Cast Iron
  • Nominal Diameter: Dn80 Dn100, Dn150, Dn200
  • Sprinkler System Type: Wet Type
  • Trademark: XL
  • Origin: China
  • Connection Form: Flange
  • Rated Working Pressure: 1.2MPa or 1.6MPa
  • Matched Sprinkler: Closed
  • Transport Package: Carte
Product Description
FOB Price:US $ 67 - 500 / Piece
Min.Order Quantity:1 Piece/Pieces
Supply Ability:1000 Piece/Pieces per Week
Port:Xiamen
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
 
Specification

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
Specifications

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  Product

JINERJIAN butterfly valve(DN100)

Market butterfly valve(DN100)

 

1.

 

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

 

2.

 

gluesheath

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.

    

 

3.

Board

Black ball&

 solid core

   pig iron& hollow 0.46Kilos.

    

 

4.

Hand shank

length 280mm,easy to handle ,and rammed, dug iron

 

Length 230mm,pig iron,frozen in low temperature.

 

     

 

5.

 

disk

 

Armor plate &

Chrome Plated

Cost 0.3USD per one

 

 

        Galvanizing

Coat 0.18USD per one .

       

 

6.

 

Axis

Weight 0.52Kilos,galvanizing,

Long flat axis,not easy thread.

    

     Weight 0.26Kilos,not galvanizing,half round type,easy thread.

 

7.

 

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.

 

8.

 

pin

 

Tapering pin,steel pin , fasten

 

 

        Steel pin

    

9.

Bolt

    10×30 plate color bolt

     6×20 bolt

 

 

10.

 

 

Paint

 

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 pressure

Test 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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