Application
Product Scope: NPS 2” ~ NPS16” , 10bar ~ 25bar
Features:·Once-through Structure, Small Fluid Resistance
·Numeral Handwheel, Accurately Debug Balance
·Easy Connecting with Intelligent Instrument
·Self-balancing Design
·Hold Complete Cut Off Function
Face to Face Dimensions:AMSE B16.10
Flange End Dimension :AMSE B16.10
Coating: Fusion Bonded Epoxy Coating
Inspection and Test：API 598 / ISO 5208 / EN 12226-2
Application
Product Scope: NPS 2” ~ NPS16” , 10bar ~ 25bar
Features:·Once-through Structure, Small Fluid Resistance
·Numeral Handwheel, Accurately Debug Balance
·Easy Connecting with Intelligent Instrument
·Self-balancing Design
·Hold Complete Cut Off Function
Face to Face Dimensions:AMSE B16.10
FlangeEnd Dimension :AMSE B16.10
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 |
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 |
2 |
2 1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
|
D |
mm |
165 |
185 |
200 |
220 |
250 |
285 |
340 |
400 |
485 |
520 |
580 |
|
L |
mm |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
980 |
1100 |
|
H |
mm |
185 |
205 |
220 |
240 |
275 |
285 |
430 |
450 |
480 |
585 |
640 |
|
Kvs |
m3/h |
32 |
85 |
120 |
190 |
300 |
420 |
765 |
1185 |
1450 |
2200 |
2780 |
