- Model NO.: G-001
- Material: Ductile Iron
- Pressure: Low Pressure
- Seal Surface: Parallel Gate Valve
- Usage: Flow Control
- Application: Industrial Usage, Water Industrial Usage
- Trademark: TFW
- Specification: CE
- HS Code: 84818040
- Type: Direct-acting
- Connection Form: Flange
- Actuator: Manual
- Thread Position of Valve Rod: Inside Gate Valve
- Standard: DIN
- Size: Dn50-Dn2000
- Transport Package: Plywood Case
- Origin: Tianjin China
1) Product information: The gate valves supplied are mainly used for adjusting water,
Steam, oil, gas, and natural gas in chemical industries
2) Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150
3) Connection type: Flanged type, push-on type, mechanical joint type, plain ends
Type, PVC socket
4) Material:
A) Body: Ductile iron
B) Wedge: Ductile iron, core fully vulcanized with NBR or EPDM rubber
C) Wedge nut: Brass
D) Stem: Stainless steel, BS970 431S29 or DIN17440 X 20Cr13
E) Gasket: NBR
F) Bonnet: Ductile iron
G) O-ring: NBR
H) Washer: Carbon steel or stainless steel
5) Size: 50-600mm/2" - 24"
6) Pressure rate: PN10, PN16
7) Coating:
A) Fusion-bonded epoxy 200-250 microns inside and outside
B) Coating as per customers' requirement
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| NO. | PART | MATERIAL |
| 1 | Body | Ductile Iron |
| 2 | Seat | EPDM |
| 3 | Shaft | Stainless steel 420 |
| 4 | Disc | Ductile Iron |
| 5 | Wedge Nut | Brass |
| 6 | Bonnet | Ductile Iron |
| 7 | O ring | EPDM |
| 8 | Thrust ring | Brass |
| 9 | sealing ring | EPDM |
| 10 | socket head screw | Carbon Steel |
| 11 | O ring | EPDM |
| 12 | Hand wheel | Ductile Iron |
| 13 | Stem Nut | Brass |
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