Application
Product Scope: NPS 3/4” ~ NPS1 1/2” , 10bar ~ 25bar
Features:·Easily Serviced without Removal from Pipeline
·Engineered for Drip Tight Seal at Low Pressures
·Stainless Steel Trim and Float
Design Standard：BS 5150 / EN 1171 / AWWA C509
Flange End Dimension :BS21 / ABSI B1.20.1
Coating: Fusion Bonded Epoxy Coating
Inspection and Test：API 598 / ISO 5208 / EN 12226-2
Application
Product Scope: NPS 3/4” ~ NPS1 1/2” , 10bar ~ 25bar
Features:·Easily Serviced without Removal from Pipeline
·Engineered for Drip Tight Seal at Low Pressures
·Stainless Steel Trim and Float
DesignStandard：BS 5150 / EN 1171 / AWWA C509
FlangeEnd Dimension :BS21 / ABSI B1.20.1
Coating: Fusion Bonded Epoxy Coating
Inspection and Test：API 598 / ISO 5208 / EN 12226-2
|
Part |
Material |
EN Spec. |
|
Body |
Ductile Iron |
EN-JS1050 |
|
Bonnet |
Ductile Iron |
EN-JS1050 |
|
Seat Ring |
Stainless Steel 431 |
BS970 431S29 |
|
Float |
Stainless Steel 431 |
BS970 431S29 |
|
Float Arm |
Stainless Steel 431 |
BS970 431S29 |
|
Bucket |
EPDM |
Commercial |
|
For materials options not listed,consult factory. ZhengFeng manufactures valves in more than 50 different alloys. |
||
|
NPS |
In |
3/4 |
1 |
1 1/4 |
1 1/2 |
|
D1 |
mm |
3/4 |
1 |
1 1/4 |
1 1/2 |
|
H |
mm |
260 |
260 |
260 |
260 |
|
A*B |
mm |
145*145 |
145*145 |
145*145 |
