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Big Size Resilient Seat Gate Valve
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**Product Details:**
- **Model No.:** G-001
- **Thread Position of Valve Rod:** Inside Gate Valve
- **Usage:** Flow Control
- **Standard:** DIN
- **Application:** Industrial Use, Water Treatment Systems
- **Size Range:** DN50 – DN2000
- **Trademark:** TFW
- **Packaging:** Wooden Crate
- **Certification:** CE
- **Origin:** Tianjin, China
- **HS Code:** 84818040
**Product Description:**
The DIN3352 Resilient Seated Gate Valve is designed for reliable flow control in industrial applications, including water, steam, oil, gas, and natural gas. It is manufactured according to international standards such as AWWA, DIN3352 F4/F5, BS5163, and BS5150.
**Connection Types:** Flanged, Push-on, Mechanical Joint, Plain Ends, PVC Socket
**Key Features:**
- **Body Material:** 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
- **Size Range:** 50 – 600 mm (2" – 24")
- **Pressure Rating:** PN10, PN16
- **Coating:** Fusion-bonded epoxy (200–250 microns) on both inside and outside; customizable options available
**Component Breakdown:**
| 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 |
**Image:**
[Big Size Resilient Seat Gate Valve](http://i.bosscdn.com/uploads/da/94/57/15e51d455ef8aa2c6a83e4ff1f.jpg)
This valve is ideal for use in chemical plants, water treatment facilities, and other industrial environments where durability and precision are essential. The non-rising stem design ensures compact installation, while the resilient seat provides excellent sealing performance under various operating conditions.
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