Flanged End Pressure Relief Valve

Product Description

Flanged End Pressure Relief Valve is the protection of life and property by venting fluid from an overpressurized vessel. Flanged End Pressure Relief Valve requires a power source of some type such as electricity or compressed air to operate. It must be capable of operation at all times, especially during a period of power failure when system controls are non-functional.

Key Features

1. Flanged Connections:

   • Designed for secure and rigid attachment to pipelines.
   • Available in various flange standards, such as ANSI, DIN, and JIS, with different pressure ratings (e.g., Class 150, 300, 600, and higher).

2. Pressure Relief Mechanism:

   • Automatically opens when system pressure exceeds a set threshold to release excess pressure.
   • Re-seals tightly when the pressure returns to safe levels.

3. Material Options:

   • Constructed from durable materials like cast steel, stainless steel, or bronze for compatibility with various fluids and environments.
   • Corrosion-resistant options available for aggressive or hazardous media.

4. Temperature and Pressure Range:

   • Handles extreme operating conditions, from cryogenic to high-temperature applications.
   • Suitable for both low and ultra-high-pressure systems.

5. Sealing Types:

   • Metal Seats: For high-temperature or abrasive service.
   • Soft Seats: For better sealing in low-temperature or clean environments.

6. Compliance:

   • Meets industry standards such as ASME Section VIII, API 526, or ISO 4126.
   • Designed and tested for reliable performance and safety.

7. Customization Options:

   • Can be tailored with pilot-operated, conventional, or balanced bellows designs.
   • Available with various trim materials and configurations to suit specific applications.

Applications

1. Oil and Gas:

   • Protects high-pressure pipelines, separators, storage tanks, and processing units.

2. Power Plants:

   • Used in steam boilers, turbines, and pressure vessels in thermal, nuclear, and combined-cycle power plants.

3. Chemical and Petrochemical:

   • Ensures safety in reactors, heat exchangers, and distillation systems.

4. Cryogenics:

   • Protects low-temperature storage and transfer systems for gases like LNG, oxygen, and nitrogen.

5. Water and Wastewater Treatment:

   • Maintains pressure safety in high-pressure pumping systems and desalination units.

6. HVAC and Refrigeration:

   • Prevents overpressure in large industrial cooling and heating systems.

7. Marine and Offshore:

   • Applied in ship systems and offshore platforms for fluid handling and safety.

8. Mining and Minerals Processing:

   • Protects high-pressure systems in slurry transport and ore processing.

Benefits

• Durability: Engineered for long-term reliability in demanding environments.
• Versatility: Compatible with a wide range of fluids, gases, and pressures.
• Ease of Maintenance: Flanged design allows for easy removal and servicing.

Let me know if you need further details, such as specific dimensions, pressure ratings, or installation guidelines