PRESSURE RELIEF VALVES/THE
Product Model:500X
NominalDiameter:20-800mm
Nominal Pressure:1.0~2.5MPa
Suitable temperature:-29°C~600°C
suitable Medium:Water
PRESSURE RELIEF/SUSTAINING VALVES
Product Model: 500X
Product Overview
The 500X Pressure Relief/Sustaining Valve is designed to protect pipelines and equipment from overpressure by releasing excess pressure when it exceeds a preset threshold. It also maintains upstream water pressure at a desired level, ensuring reliable water supply in various applications.
Key Features
- Dual Functionality
- Pressure Relief: Automatically opens to release excess pressure, protecting systems from damage.
- Pressure Sustaining: Maintains upstream pressure above a set value, ensuring consistent water supply.
- Hydraulic Operation
- Operates using water pressure without external power sources, simplifying maintenance.
- Self-regulating mechanism ensures accurate pressure control.
- Durable Construction
- Materials: High-quality cast iron, stainless steel, or forged steel body with corrosion-resistant coatings.
- Design: Compact and reliable, suitable for horizontal or vertical installation.
- Wide Temperature Range
- Operating Temp.: -29°C to 600°C, suitable for extreme environments.
Technical Specifications
| Parameter |
Details |
| Nominal Diameter |
20-800 mm |
| Nominal Pressure |
1.0-2.5 MPa |
| Operating Temp. |
-29°C-600°C |
| Media Compatibility |
Water |
| Connection |
Flanged (GB/T17241 standard) or threaded |
Quality Standards & Certifications
- Performance Testing: Certified to operate smoothly under varying pressures and temperatures.
- Sealing Test: Leakage tested at 1.25 times working pressure for 30 minutes.
- Shell Pressure Test: Withstands 1.5 times nominal pressure for 30 minutes without deformation.
- Certifications: ISO 9001, CE, API, ASME, UL, FM, TS, ANSI.
Typical Applications
- Water Supply Systems
- Protects pump stations and pipelines in high-rise buildings and urban water supply networks.
- Fire Protection Systems
- Ensures adequate water pressure for fire suppression systems.
- Industrial Processes
- Maintains pressure stability in chemical processing and power generation plants.
Why Choose 500X Pressure Relief/Sustaining Valves?
- Safety: Prevents system overload and equipment damage.
- Efficiency: Ensures optimal pressure control and minimal energy loss.
- Cost Savings: Reduces maintenance requirements and extends equipment lifespan.
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