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DIN3352 Resilient Seated Gate Valve, DIN3202 F4, Flanged Ends, Non-Rising Stem, PN10/16.
This gate valve is designed for precise flow control in various industrial applications, including water, steam, oil, gas, and natural gas systems within chemical plants. It is manufactured to meet international standards such as AWWA, DIN3352 F4/F5, BS5163, and BS5150.
The valve features a flanged connection type, with options for push-on, mechanical joint, or plain ends. It is available in sizes ranging from 50mm to 600mm (2" to 24") and operates at pressure ratings of PN10 and PN16.
Key components include:
- **Body**: Ductile Iron
- **Wedge**: Ductile Iron with NBR or EPDM rubber core
- **Wedge Nut**: Brass
- **Stem**: Stainless Steel (BS970 431S29 or DIN17440 X 20Cr13)
- **Gasket**: NBR
- **Bonnet**: Ductile Iron
- **O-ring**: NBR
- **Washer**: Carbon Steel or Stainless Steel
The internal and external surfaces are coated with fusion-bonded epoxy (200–250 microns) for enhanced corrosion resistance. Custom coating options are also available upon request.
Here is a detailed breakdown of the main parts:
| 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 |
This gate valve is ideal for use in industrial environments where durability, reliability, and efficient flow control are essential. The non-rising stem design ensures a compact structure, making it suitable for installation in tight spaces.
An image of the Hand Wheel Gate Valve with Resilient Seat is attached for reference.
For more information or to place an order, feel free to contact us directly.