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RDFA-LAN - Direct-Acting Relief Valve
Item #: 85977910

RDFA-LAN - Direct-Acting Relief Valve

Item #: 85977910

STD 5155670

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What Stands Out

Direct Acting Design
The RDFA-LAN's direct-acting mechanism ensures immediate response to pressure changes, providing efficient and reliable operation for various industrial applications.
Compact Size
Its compact design allows for easy installation in tight spaces, making it ideal for systems with limited room without compromising performance.
Durable Construction
Built with robust materials, the RDFA-LAN withstands harsh conditions, ensuring long-term reliability and reduced maintenance costs over time.

Product Details

Shop RDFA-LAN - Direct-Acting Relief Valve online at a best price in São Tomé and Príncipe. B014U2N80W
Inlet Connection TypeTapered
Maximum Pressure3000 Pound per Square Inch (7620 cm)
Number of Ports2
Thread TypeNPT
Valve TypePressure Relief Valve
Item Weight1 Pounds (450 grams)
Brand NameSun Hydraulics
Model NumberRDFA-LAN
Unit Count1 Count
ManufacturerSun Hydraulics
Manufacturer Part NumberSN RDFA LAN
BrandSun Hydraulics
Maximum Operating Pressure3000 Pound per Square Inch (7620 cm)
Number of Packs1
Number of Items1

Who Should Buy?

Suitable For
  • Industrial Applications

    Ideal for heavy-duty industrial settings requiring precise pressure regulation in hydraulic and pneumatic systems.

  • Maintenance Technicians

    Perfect for maintenance teams needing reliable valve systems to ensure safe operational pressure controls during repairs.

  • Energy Sector

    Great for energy companies managing high-pressure systems where efficiency and safety are critical.

Not Suitable For
  • Small Installations

    Not suitable for small-scale operations where minimal pressure management is required due to its size and capacity.

Product Description

RDFA-LAN - Direct-Acting Relief Valve

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the RDFA-LAN Direct-Acting Relief Valve used for?

    Answer: The RDFA-LAN Direct-Acting Relief Valve is primarily used to control and limit the pressure of fluids in various systems. It operates by automatically releasing pressure when it exceeds a preset level, thereby protecting equipment from potential damage due to overpressure. This type of valve is crucial in industries like oil and gas, chemical manufacturing, and hydraulics, where maintaining optimal pressure levels is essential to ensure safety and efficiency.
  • Question: What materials are used in the construction of the RDFA-LAN valve?

    Answer: The RDFA-LAN Direct-Acting Relief Valve is typically constructed from durable materials such as stainless steel or brass, which provide excellent corrosion resistance and longevity. The choice of material is critical as it ensures the valve's performance in various environmental conditions and extents of pressure. Moreover, valves made from these materials withstand high temperatures and pressures, making them ideal for industrial applications where reliability is paramount.
  • Question: How do I install the RDFA-LAN Direct-Acting Relief Valve?

    Answer: Installing the RDFA-LAN Direct-Acting Relief Valve involves connecting it to your pipeline system at the designated pressure point, typically after a pump or at the entrance of a high-pressure zone. It's crucial to ensure proper orientation, generally vertical for optimum performance, and to follow the manufacturer's specifications for sealing and tightening. Proper installation ensures that the valve operates effectively to relieve excess pressure, prolonging the lifespan of your system.
  • Question: What is the operating pressure range of the RDFA-LAN valve?

    Answer: The RDFA-LAN Direct-Acting Relief Valve operates effectively within a specified pressure range, which is usually detailed in the product specifications. Generally, these valves are designed to handle varying pressures, offering reliable performance in high-stress environments. Knowing the appropriate range for your specific application is essential to ensure that the valve activates correctly when pressure exceeds safe limits, thus avoiding equipment failure and maintaining system integrity.
  • Question: Can the RDFA-LAN valve be customized for specific applications?

    Answer: Yes, the RDFA-LAN Direct-Acting Relief Valve can often be customized to meet specific application requirements. Manufacturers might offer different spring settings, port sizes, or material options to cater to unique operational conditions. Customization is particularly beneficial when dealing with specialized fluids or extreme temperatures, as it ensures optimal valve performance in your specific setup, enhancing system reliability and safety.
  • Question: What maintenance does the RDFA-LAN valve require?

    Answer: Regular maintenance for the RDFA-LAN Direct-Acting Relief Valve includes periodic inspections for leaks, functionality testing, and cleaning of the valve components. It's advisable to check the set pressure and confirm that the valve opens and closes properly without sticking. Keeping the valve in good condition is crucial for safety and optimal performance, especially in critical applications where system pressure control is mandatory.
  • Question: Where can I find the specifications for the RDFA-LAN valve?

    Answer: Specifications for the RDFA-LAN Direct-Acting Relief Valve are typically provided in the product datasheet available from the manufacturer or authorized retailers. These datasheets include important information like pressure ratings, material types, and installation instructions. Having access to these specifications is vital for ensuring that the valve meets the requirements of your specific application, thereby guaranteeing safe and effective performance.
  • Question: Is the RDFA-LAN valve suitable for gas applications?

    Answer: Yes, the RDFA-LAN Direct-Acting Relief Valve can be suitable for certain gas applications, depending on its construction materials and design features. When selecting a valve for gas service, it's essential to ensure that it is rated for gas use and designed to handle the specific pressure and temperature ranges of your gas system. Utilizing the right valve helps prevent leaks and ensures operational safety in gas applications, such as natural gas pipelines.
  • Question: What are the signs that the RDFA-LAN valve needs replacement?

    Answer: Signs that the RDFA-LAN Direct-Acting Relief Valve may need replacement include frequent pressure fluctuations, visible leaks around the valve body, and failure to open or close correctly. If the valve is consistently discharging without reaching the set pressure, these can also be indicators of a malfunction. Regular monitoring of these signs can help address potential issues early on, ensuring the system remains safe and operational.
  • Question: Where can I buy RDFA-LAN - Direct-Acting Relief Valve?

    Answer: You can purchase the RDFA-LAN Direct-Acting Relief Valve through Ubuy. Ubuy offers a comprehensive selection of industrial components, including relief valves, providing a reliable platform for online shopping with safe payment options and convenient delivery. By choosing Ubuy, you can ensure a smooth buying experience along with customer support to assist you with any queries regarding the product.

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