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Big Size Resilient Seat Gate Valve
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. It is suitable for use in chemical plants, water treatment facilities, and other industrial environments where reliable sealing and durability are essential.
**Key Features:**
- **Model No.:** G-001
- **Thread Position of Valve Rod:** Inside Gate Valve
- **Usage:** Flow Control
- **Standard:** DIN
- **Application:** Industrial Usage, Water Industrial Usage
- **Size Range:** DN50 - DN2000
- **Trademark:** TFW
- **Transport Package:** Plywood Case
- **Specification:** CE
- **Origin:** Tianjin, China
- **HS Code:** 84818040
**Product Information:**
The gate valves are primarily used for regulating the flow of liquids and gases in industrial piping systems. They are ideal for environments where high performance and long service life are required.
**Standards Compliance:**
AWWA, DIN3352 F4/F5, BS5163, BS5150
**Connection Types:**
Flanged, Push-on, Mechanical Joint, Plain Ends, PVC Socket
**Material Specifications:**
- **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
**Size Range:** 50 – 600 mm (2" – 24")
**Pressure Rating:** PN10, PN16
**Coating:** Fusion-bonded epoxy (200–250 microns) on both inside and outside surfaces; custom coatings available upon request
**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 |
This resilient seated gate valve is a high-quality solution for industrial fluid control. The non-rising stem design ensures compact installation, while the durable materials and advanced sealing technology guarantee long-term performance and minimal maintenance.
A high-resolution image of the large-size resilient seat gate valve is available for reference.