Fluorine-lined pressure relief valves offer a technically reliable and cost-effective alternative to conventional pressure relief valves made from nickel-based materials. An outstanding feature of F46/PFA is its excellent and broad chemical resistance, which ensures effective protection against corrosion.
Fluorine-lined pressure relief valves provide a technically reliable and cost-effective alternative to conventional pressure relief valves made from nickel-based materials. An outstanding feature of F46/PFA is its excellent and broad chemical resistance, ensuring effective protection against corrosion.
We recommend the use of lined pressure relief valves in the following situations:
Ideal for strongly corrosive conditions, such as:
We deliver cutting-edge safety valves meticulously engineered to prevent dangerous overpressure scenarios and ensure uninterrupted operation in a wide array of industries. Our state-of-the-art solutions, crafted from durable materials and backed by rigorous testing, are designed to excel under extreme conditions—ranging from high-temperature processes to highly corrosive environments. With robust, reliable performance at their core, these valves provide peace of mind, minimize the risk of costly downtime, and safeguard both your personnel and critical equipment. Whether you operate a chemical processing plant, an oil refinery, or a power generation facility, our expert team is committed to customizing solutions that meet your specific needs. Ready to optimize your operations? Contact us today for a free quote or to learn more about our comprehensive valve solutions.
We engineer state-of-the-art safety valves to protect your systems from hazardous overpressure conditions and maintain continuous productivity. Whether you operate industrial pipelines, petrochemical facilities, or power generation plants, our advanced designs and premium materials deliver dependable performance—even in the toughest environments. Built with a keen focus on quality, safety, and compliance, our valves minimize downtime, reduce maintenance expenses, and safeguard valuable equipment from unexpected pressure spikes. Ready to secure your operations? Contact us today for a free quote or to learn more about our comprehensive valve solutions.
With over four decades of manufacturing experience, we’ve gradually developed our own intrinsic safety valve production line over the years. Situated in one of China’s oldest industrial cities of Wenzhou, our two manufacturing plants grants us the ability to design, test and manufacture our products all in-house, greatly reducing product cost, while increasing speed and efficiency, ensuring our customer’s requirements are met in a timely manner.
Our network of technical sales engineers and customer service representatives allows us to communicate seamlessly with international customers, whether from producing initial drawings and schematics to the final installation process, our expert team of engineers will accompany our customers until all of their needs are met.
We take great pride in our designs and manufacturing quality, and the many approval certifications we’ve garnered reflects that. We’ve obtained the American ASME-UV, European CE-PED, German ATEX, and the Russian EAC to name a notable few. All of our products are built to meet these standards on a regular basis, ensuring that they’re ready to be used without the need of further modifications.
An experienced, senior team of our in-house engineers will provide you with accurate and timely sizing calculations based your specific needs, using our decades of experience to find any inconsistencies and ensure that the calculations are precise before proceeding to the next phase.
The wide-spread use of our products across the globe has necessitated the use of documentation in other languages, mainly Chinese, English and Russian. If necessary, the documents can also be translated to other languages at the request of the customer.
With many international contracts, our customers span the world over, steadily growing our global presence in the industry. Alongside major domestic Chinese brands like Sinopec and CNPC, our products have also seen application by major Western corporations such as the Exxon Mobil Corporation, Shell, and Air Products, alongside major European companies such as SIBUR, and middle eastern ones like SABIC.
Our ASME UV certification was obtained in 2013, and our test facilities boasts a wide arrange of equipment to ensure or products maintain a high standard. The lab is equipped with an all-function test device, whose maximum caliber can reach DN200 / 8 “, with a maximum pressure of 10MPa/600Lb. Equipment to test incoming raw material is also present at the lab, such as a magnetic particle tester, optical spectrum analyzer, and X-ray tester among others. The combination of both strict in-bound quality and out-bound product testing ensures that our products meet the needs of our customers.
We have a wide product range to meet the needs of customers, all designed in-house and patented. Whether it’s for supplying the chemical industry, pet rochemical, general industrial, or pharmaceuticals, our product range is sufficient to meet industry standards and customer’s needs.
From first ascertaining the necessary measurements and specifications, to choosing the best valve type and drawing up the blueprints for the design, we are committed to following our customers-whether they’re EPC contractors or the end users themselves-every step of the way. Our dedication to our craft also extends to after-sales support and offering on-site services whenever necessary, ensuring that every order is fulfilled smoothly until the end.
Address: Dong’ou Industrial Zone, Oubei Town, Yongjia County, Zhejiang Province, China
Zip Code: 325105
Office Hour: 9:00 – 18:00 Beijing Time, Mon-Fri
ISO9001:2015
Reviews
As a petrochemical product manufacturer, CNOOC Oil & Gas (Taizhou) Petrochemical Co., Ltd. is committed to ensuring the continuity and stability of production and operation of each unit. In order to ensure the annual production target, under the correct leadership of our company's leaders, all staff have carefully organized and worked hard. The company's production work is being carried out in an orderly manner according to the plan, and the four major controls are fully controllable. Your company made outstanding contributions to us in the supply in the fourth quarter of 2017, which reflects the good strategic partnership between your company and CNOOC Oil & Gas (Taizhou) Petrochemical Co., Ltd. Here, we would like to express our sincere gratitude to the leaders and relevant staff of your company for their strong support.
CNOOC Oil & Gas (Taizhou) Petrochemical Co., Ltd.
Luofu is trustworthy in terms of product quality, price, delivery time and after-sales service.
PetroChina Guangxi Petrochemical Company
Our company is the EPC contractor of 476 system unit safety valves for the ZhongKe (Guangdong) Refinery & Petrochemical Company limited Refining and Chemical Integration Project. We use the safety valve products of Luofu Valve Group Co., Ltd. After quality inspection, they are stable and run well.
Sinopec Luoyang Engineering Co., Ltd.
Thank you Luofu Valve for your cooperation all the time! You have given us all-round support in safety valve technology selection and pre-sales service.
Moon Environment Technology Co., Ltd.
As an OEM supplier, your company always puts product quality and innovation at the top of the enterprise development, which is impressive. The Safety Valve and Changeover Valve Lockable Combination used on our company's compressors are of reliable quality and timely delivery!
ShenGu Group