Description
Buy Forged Carbon Steel Wedge Gate Valve PN16–160 with Flanged Connection
The Wedge Gate Valve PN16–160 Forged Carbon Steel Flanged Manual is a high-quality industrial valve designed for efficient flow isolation in high-pressure and high-temperature systems. Made from forged carbon steel, this valve ensures exceptional durability and resistance against steam, water, oil, and mildly corrosive fluids.
Featuring flanged ends that comply with international standards, it guarantees secure and leak-proof pipeline connections. The manual rising stem handwheel provides precise control over flow regulation, making it suitable for power plants, petrochemical industries, and various industrial pipelines.
This forged steel wedge gate valve is engineered to withstand temperatures up to 425°C and is pressure-rated from PN16 to PN160, offering versatility across multiple applications. Its wedge-shaped disc ensures tight sealing to prevent leakage and maintain system integrity.
Also known as a forged steel flanged gate valve or manual handwheel gate valve, this product offers a balance of reliability and ease of maintenance. Designed according to GB/T standards, it meets strict testing and inspection protocols for safe operation.
Choosing a factory-direct valve from VALVEHU in China means benefiting from competitive pricing, expert technical support, and consistent quality control. VALVEHU specializes in manufacturing robust forged steel valves that optimize industrial flow control.
For durable and precise flow isolation, this manual forged carbon steel gate valve from VALVEHU is a trusted choice for demanding industrial environments.
Key Specifications
- Valve Type: Wedge Gate Valve (Rising Stem)
- Pressure Rating: PN16–160
- Material: Forged Carbon Steel (C-Type)
- Connection: Flanged (GB/T9124.1)
- Design Standard: GB/T12234
- Operation: Manual Handwheel
- Temperature Range: Up to 425°C
- Applicable Media: Steam, water, oil, low-corrosive fluids
Product Implementation Standards
| Specification Category | Design Specification | Structural Length | Connection Flange | Testing & Inspection | Pressure & Temperature | Product Marking |
|---|---|---|---|---|---|---|
| Standard Code | GB/T 12234 | GB/T 12221 | GB/T 9124.1 | GB/T 26480 | GB/T 12224 | GB/T 12220 |
Valve Performance Specifications
Pressure Test Ratings / Unit: MPa
| Nominal Pressure PN (MPa) | Shell Strength Test | Hydrostatic Seat Test | Pneumatic Seat Test | Back Seat Test |
|---|---|---|---|---|
| 1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
| 2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
| 4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
| 6.4 | 9.6 | 7.0 | 0.6 | 7.0 |
| 10.0 | 15.0 | 11.0 | 0.6 | 11.0 |
| 16.0 | 24.0 | 18.0 | 0.6 | 18.0 |
Suitable Media and Temperature Range
| Body Material | Service Media | Maximum Operating Temperature (°C) |
|---|---|---|
| Carbon Steel (C-Type) | Water, Steam, Petroleum-based fluids | ≤ 425 |
| Cr-Mo Alloy Steel (P-Type) | Nitric Acid and Derivatives | ≤ 200 |
| Cr-Ni-Mo Stainless Steel (R-Type) | Acetic Acid and Organic Acids | ≤ 200 |
| Cr-Ni Stainless Steel (I-Type) | Water, Steam, Petroleum-based fluids | ≤ 550 |
FAQ
1. What is the pressure rating range of the Wedge Gate Valve PN16–160?
The valve is pressure-rated from PN16 up to PN160, making it suitable for a wide range of industrial applications involving medium to high pressure systems.
2. Which materials are used in the body and disc construction of this valve?
This valve is made from forged carbon steel, providing excellent strength and durability for handling steam, water, oil, and mildly corrosive media.
3. What type of connection does this valve support?
It features flanged connections conforming to GB/T9124.1 standards, ensuring reliable and leak-proof integration into pipeline systems.
4. How is the valve operated and what control does it offer?
The valve is manually operated via a rising stem handwheel, allowing precise flow regulation and easy maintenance.
5. What temperature ranges can the valve safely operate under?
The forged carbon steel valve is designed for use up to 425°C, making it ideal for high-temperature industrial environments like power plants and petrochemical pipelines.
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