12X18H9T Axial flow check valve DN50 PN40
- Type
- 12X18H9T Axial flow check valve DN50 PN40
- Size
- DN50
- Pressure
- PN40
- Body material
- 12X18H9T
- Trim material
- 12X18H9T
- Connection ends
- RF ends
Product Description
Brand:ZYI
Place of Origin:China
Service:OEM&ODM
Packing:inside: Plastic Film, outside: Plywood case
Standards:
1 Design and manufacture: DIN 3356
2 Face to Face dimension: DIN 3202
3 Flanged End: EN1092-1 RF
4 Pressure test: API 598
Materials of main parts
|
No |
Part |
Matarial |
|
1 |
Body |
12X18H9T |
|
2 |
Seat ring |
12X18H9T +STL |
|
3 |
Disc |
12X18H9T |
|
4 |
Pin |
S.S |
|
5 |
Nut |
ASTM A194 8 |
|
6 |
Gasket |
C.S |
|
7 |
Hinge |
12X18H9T |
|
8 |
Hinge Pin | C.S |
|
9 |
Bolt |
ASTM A193 B8 |
|
10 |
Gasket |
304+Graphite |
|
11 |
Bonnet |
12X18H9T |
|
12 |
Bolt |
ASTM A193 B8 |
|
13 |
Nut |
ASTM A194 8 |
|
14 |
Eyescrew |
C.S |