| Media: | Liquid |
|---|---|
| Standard: | DIN |
| Certification: | CCC, ISO, CE |
| Temperature: | Ordinary Temperature |
| Connection: | Flange |
| Pressure: | Adjustable |
| Customization: |
|---|
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911 series DIN standard safety valves are primarily utilized in equipment and pipelines carrying air, steam, and petroleum, with operational temperatures below 300ºC.
Introducing the Onn 911 Series DIN Standard Full Lift Close Type Safety Valves, meticulously engineered for unparalleled safety and performance in your pipeline systems. These premium safety valves are perfect for diverse applications, such as gas and chemical manufacturing, natural gas processing, and electricity generation. Featuring a full lift open design and stringent DIN standard compliance, these safety relief valves deliver exceptional protection and reliability for your pipeline systems. The innovative spring-loaded mechanism ensures top-tier performance and efficiency, making them indispensable for steam pipelines and other critical applications. Do not compromise on safety-opt for the Onn 911 Series Safety Valves to secure peace of mind and dependable protection for your operations.
Our company offers comprehensive valve routine maintenance and troubleshooting training services. We provide both remote and on-site valve review, installation, and operational technical guidance. Customer technical inquiries are answered within 24 hours. An 18-month product warranty is provided, in accordance with national standards. We offer a 24-hour technical support hotline and various forms of free after-sale service during the warranty period. Lifetime after-sale service and limited free supply of wearing parts for 18 months are also available.
Q1: What is a safety valve?
1. The primary function of safety valves is to safeguard life, property, and the environment. A safety valve is engineered to open and release excessive pressure from a container or device, then re-close to halt further fluid release once normal conditions are restored.
2. Serving as a crucial safety device, the safety valve often represents the final line of defense. Ensuring its operational readiness at all times and under any conditions is vital. Safety valves are not meant to function as process valves or pressure regulators and should be exclusively used for overpressure protection.
Q2: How does a Safety Valve work?
The working principle of a safety valve includes the following steps:
1. Open: When the system pressure surpasses the safety valve's set pressure, the valve disc opens due to the medium pressure and spring force, thereby relieving excess pressure.
2. Stay Open: Once the system pressure stabilizes within the set pressure range, the spring maintains stability, keeping the valve open under sustained system stress.
3. Close: When the system pressure falls below the set pressure, the spring can no longer maintain the seal, and the valve disc closes under the medium pressure, preventing any further pressure increase.
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