ZhengFeng Bronze Automatic Balancing Valve is used in branch pipes and terminal equipment of heating and air conditioning system.
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Product Scope: NPS 3/4” ~ NPS1” , 10bar ~ 16bar
Features:
Less Installation Space
Easy Adjustment and Maintenance
Self-balancing Design
Standard:Din/GB/ISO/JIS/BA/ANSI
Coating: None
Inspection and Test：API 598 / ISO 5208 / EN 12226-2
|
Part |
Material |
EN Spec. |
|
Body |
C95400 |
ASTM B505/505M |
|
Bonnet |
C95400 |
ASTM B505/505M |
|
Trim |
C95400 |
ASTM B505/505M |
|
Seat |
C95400 |
ASTM B505/505M |
|
Diaphragm |
EPDM |
Commercial |
|
For materials options not listed,consult factory. ZhengFeng manufactures valves in more than 50 different alloys. |
||
|
NPS |
In |
3/4 |
1 |
|
A |
mm |
90.2 |
100 |
|
B |
mm |
11 |
16 |
|
C |
mm |
129 |
131 |
|
E |
mm |
104 |
104 |
|
SW |
m3/h |
32 |
39 |
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