| Model: | - |
|---|---|
| Brand: | W |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machine Hardware / Valves |
| Label: | no return valve , check valve , DIN3202 check valve |
| Price: |
US $24.5
/ pc
|
| Min. Order: | 100 pc |
| Last Online:16 Dec, 2016 |
Product material list:
|
|
||
|
1 |
Body |
Cast iron or Ductile iron |
|
2 |
Seat |
Brass |
|
3 |
Disc Seal Ring |
Brass |
|
4 |
Disc |
Cast iron or rion |
|
5 |
Ingo pin |
Stainless steel |
|
6 |
Bonnet |
Cast iron or duction iron |
Techinical Specification:
|
1 |
Face to face is according to DIN3202-F6 |
|
2 |
Flange drilled is according to DIN2532/2533/DIN EN 1092-2 |
|
3 |
Nominal Pressure PN10/PN16 |
|
TEST |
||
|
Working pressure |
10bars |
16bars |
|
Shell pressure |
15bars |
24bars |
|
Seat pressure |
11bars |
17.6bars |
