Onn Series A42y Reliable Quality Safety Valve for Liquefied Petroleum Gas Applications

• Media: Water
• Standard: DIN
• Certification: CCC, ISO, CE
• Temperature: Ordinary Temperature
• Connection: Flange
• Pressure: Adjustable
• Model NO.: A42Y-300LB 6Q8
• Closed: Closed
• Structure: Spring
• Material: Bronze
• 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

Discover the Onn A42Y Safety Valve, expertly engineered for equipment and pipelines handling gas, liquid, and other media at temperatures ≤ 300 ºC. As an essential overpressure protection device, this valve automatically activates to fully discharge excess pressure when it surpasses the permissible limit. Once the pressure returns to the specified level, the valve seamlessly closes, ensuring the continued safe operation of your equipment and pipelines.
Introducing the Onn Series A42y Reliable Quality Safety Valve, meticulously designed for unparalleled safety and dependability in liquefied petroleum gas applications.
This high-performance safety valve boasts a full lift open design, adherence to DIN Sec standards, and a robust spring-loaded mechanism for optimal efficiency.
Crafted from premium WCB material, the Onn A42Y valve guarantees steadfast performance and unwavering reliability.
Whether for industrial or commercial use, the Onn A42Y Safety Relief Valve meets all your safety needs with unmatched precision and effectiveness.
Benefit from factory direct sales, assuring you of this product's superior quality and genuine authenticity.
Enhance your operational safety and efficiency with the trusted Onn A42y Spring Closed Type Safety Valve.

Product Parameters

Detailed Photos

Certifications

After Sales Service

Onn Valve Co., Ltd. offers comprehensive after-sales support, including routine valve maintenance and troubleshooting training. Our services extend to remote or on-site valve inspections, installation, and operational guidance. We respond to technical inquiries within 24 hours, offer an 18-month warranty according to national standards, and provide 24-hour technical support. Enjoy various free after-sales services during the warranty period along with lifetime support and limited complimentary replacement parts for 18 months.

FAQ

Q1: What is a safety valve?
1. Safety valves play a crucial role in safeguarding life, property, and the environment. They are engineered to open and release excess pressure in containers or devices, then reclose to prevent further fluid release once the system stabilizes.
2. Acting as the last line of defense, safety valves are indispensable safety devices. Their reliable operation under all conditions is vital. Unlike process valves or pressure regulators, safety valves serve a single purpose: overpressure protection.

Q2: How does a safety valve work?
The operational principle of a safety valve is straightforward:
1. Open: When system pressure surpasses the valve's set pressure, the valve disc opens due to medium pressure and spring force, thus releasing the pressure.
2. Keep open: The valve remains open as long as the system pressure is stabilized within the set pressure range, with the spring providing steady resistance.
3. Close: When the system pressure drops below the set pressure, the spring can no longer compress, causing the valve disc to close and ceasing any further pressure increase.