We are a leading manufacturer from China, focusing on R&D, manufacturing, sales and after-sales service of Cast Iron Gate Valve, fire protection deluge valve, flanged gate valve isolation. We have strong manufacturing and scientific research capabilities, and occupy a leading position in the fire protection deluge valve industry. We offer flexible solutions to accommodate the unique needs of each client. Our products are designed with convenience in mind, making them easy to install and maintain. We establish a perfect recruitment mechanism and compensation and welfare system, respect, protect and safeguard the rights and interests of each employee. We leverage our expertise and experience to provide our clients with tailored solutions for their specific needs. We are a dynamic company that adapts to changing market conditions.
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![Gate Valve for Fire Protection System]()
Gate Valve for Fire Protection SystemNONFIR fire protection gate valves are used to isolate water flow in fire sprinkler systems, fire pump systems, and industrial fire protection pipelines. Available in flanged OS&Y configurations,...read more -
![Grooved OS&Y Gate Valve for Fire Protection Systems]()
Grooved OS&Y Gate Valve for Fire Protection SystemsNONFIR Grooved OS&Y Gate Valve is a rising stem gate valve manufactured for fire protection piping systems, providing shut-off control for sprinkler and water-based fire suppression networks.read more -
![Flanged OS&Y Gate Valve for Fire Protection Systems]()
Flanged OS&Y Gate Valve for Fire Protection SystemsNONFIR Flanged OS&Y Gate Valve is a rising stem gate valve designed for fire protection piping systems. It features an Outside Screw and Yoke (OS&Y) structure with flanged ends for installation in...read more -
![Fire Protection Gate Valves]()
Fire Protection Gate ValvesNONFIR Fire Protection Gate Valves are manually operated isolation valves used to control water flow in fire protection piping systems. They are installed in sprinkler systems, fire hydrant...read more -
![FM Approved Valve]()
FM Approved ValveFM Approved OS&Y Flanged Gate Valve is a fire protection gate valve designed for on/off isolation of water flow in sprinkler and fire protection piping systems.read more -
![Fire Fighting Gate Valve]()
Fire Fighting Gate ValveNONFIR Fire Fighting Gate Valve is a flanged gate valve used for on/off control in fire protection water supply systems. It is mainly installed in sprinkler systems, fire hydrant networks, and...read more -
![Cast Iron Gate Valve]()
Cast Iron Gate ValveNONFIR Cast Iron Gate Valve is a manually operated valve for on/off isolation in fire protection water supply pipelines. It is primarily used in fire sprinkler systems, fire hydrant networks, and...read more -
![Industrial Gate Valve]()
Industrial Gate ValveIt is used for pipeline isolation in applications such as fire sprinkler networks, fire water distribution systems, and industrial utility water lines where reliable shut-off control is required.read more -
![Grooved End Gate Valve]()
Grooved End Gate ValveGrooved End Gate Valve is a resilient seated gate valve designed for on/off isolation in fire protection piping systems. It uses grooved end connections for installation with grooved piping...read more -
![Gate Valve Dimensions]()
Gate Valve DimensionsNONFIR Grooved Gate Valve is an OS&Y gate valve developed for fire protection piping systems, providing grooved connection compatibility, FM/UL certified performance, and documented technical...read more -
![Water Main Gate Valve]()
Water Main Gate ValveNONFIR Water Main Gate Valve is a grooved end gate valve developed for fire protection piping systems requiring reliable water supply isolation. It is installed on fire water mains, sprinkler...read more -
![Gate Valve Sizes]()
Gate Valve SizesNon-Fir grooved gate valves are designed for fire protection piping systems, including sprinkler networks, fire pump rooms, and industrial fire water pipelines. Available in 2"–12" (DN50–DN300)...read more
Robert Burch
The service at this store is really good. Customer service has always been respectful to me both before and after the sale. Every time they have helped me clarify the issue in simple language.
Jacqueline Howell
During the cooperation with this supplier, our team has received meticulous and thoughtful service, and I hope they can keep it up.
Susan Winn
Strictly control the process, keep improving, and do a good job at one time, with zero defects. This is the slogan of this company, which shows that they attach importance to product quality.
Sherry Arpin
Your after-sales service is outstanding, and you can solve any problems for us in a timely manner!
Alma Orta
You are a trustworthy company and we are considering a long-term cooperation with you.
Ellen Walls
The quality of the products is very good and the workmanship is very exquisite.
Over the years, through our constant striving for improvement and excellence, our products and services have received approval and recognition from our valued customers. We aim to provide our customers and partners high quality fire protection valve supervisory switch, grooved gate valve fire water, fire protection valve flanged connection and top rank after-sales service to help them to create more value in the competitive market. As one of the most professional fire protection deluge valve manufacturers and suppliers in China, we have world-leading production equipment and strong manufacturing capabilities. Please feel free to buy advanced fire protection deluge valve at competitive price from our factory.
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