| Material: | Brass |
|---|---|
| Connection Form: | Flange |
| Structure: | Butterfly |
| Application: | Automatic Fire Sprinkler System |
| Product Name: | Wet Alarm Check Valve |
| Color: | Red or Stainless Steel Original Color |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 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 |
Packaging Details: |
one pcs in one carton |
|---|---|
| Delivery Detail: | 7 days |
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 Detail | 15-30days based on the quantity |
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 |
Suppliers with verified business licenses
Audited Supplier 
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