Onn Series I12s Safety Relief Valve for Liquefied Petroleum Gas Applications

• Media: Water
• Standard: DIN
• Certification: CCC, ISO, CE
• Temperature: Ordinary Temperature
• Connection: Flange
• Pressure: Adjustable
• Model NO.: A42Y-600LBC-1.5F2
• Closed: Closed
• Structure: Spring
• Material: Wcb
• Suitable Tempera: Below 300 Deg C
• Application: Liquefied Petroleum Gas
• Pressure Range: Pn16-Pn40
• Mafnufacture License: Tsf733049-2027
• Product Structure: Spring Loaded Full Lift Type
• Transport Package: Plywood Case
• Specification: DN25-DN500
• Trademark: ONN
• Origin: China
• Production Capacity: 48000PCS/Year

Product Description

Product Description

The A42Y safety valve is specifically engineered for equipment or pipelines that handle gas, liquid, and other media at temperatures up to 300 ºC. As a critical overpressure protection device, it activates automatically when internal pressure surpasses the permissible limit, fully opening to discharge the excess pressure. Once the pressure drops to the designated safe value, the valve closes automatically to guarantee the safe and continuous operation of the equipment and pipelines.
Introducing the Onn A42y Spring Closed Type Safety Valve, a pinnacle of safety and reliability, designed to safeguard your operations seamlessly.
This advanced safety valve boasts a full lift open design, adherence to DIN Sec standards, and a spring-loaded mechanism, ensuring efficient and dependable operation.
Expertly crafted from premium WCB material, the Onn A42y valve offers unwavering performance and ultimate peace of mind.
Whether for industrial or commercial needs, the Onn A42y Spring Closed Type Safety Valve stands as the ideal solution for all your safety relief requirements.
With factory direct sales, rest assured of the unmatched quality and authenticity of this top-tier product.
Prioritize safety and operational efficiency with the Onn A42y Spring Closed Type Safety Valve, a reliable guardian for your systems.

Product Parameters

Detailed Photos

Certifications

After Sales Service

Our comprehensive service includes routine valve maintenance and training for troubleshooting common issues. We offer both remote and on-site technical guidance for valve review, installation, and operation. Technical consultations are responded to within 24 hours. Enjoy an 18-month product warranty, as per national standards, along with a 24-hour technical support hotline. Free after-sales service is available during the warranty period, with lifetime support and limited free parts for 18 months.

FAQ

Q1: What is a safety valve?
1. The primary purpose of safety valves is to protect life, property, and the environment. They are engineered to open and release overpressure in a container or device and re-close to prevent further fluid release once conditions return to normal.
2. As a critical safety device, the safety valve often serves as the last line of defense. It must be capable of reliable operation at all times and under all conditions. Safety valves are not designed to function as process valves or pressure regulators and should only be used for overpressure protection.

Q2: How does a safety valve work?
The operation of a safety valve can be distilled into three key stages:
1. Open: When system pressure exceeds the safety valve's set pressure, the valve disc opens due to the medium pressure and spring force, releasing the excess pressure.
2. Stay Open: As the system pressure stabilizes at the set pressure level, the spring maintains its position, and the system remains under control with the safety valve open.
3. Close: When system pressure falls below the set pressure, the spring force can no longer keep the valve open, causing the valve disc to close and halt further pressure increase.