Your Reliable Fire Protection Valve Manufacturer & Supplier
We specialize in the manufacturing and global supply of high-quality fire protection valves designed for modern fire suppression systems. Fire protection valves play a critical role in controlling and directing water, foam, or other extinguishing agents to the fire location, ensuring rapid response during emergencies.
With advanced production equipment and strict quality inspection, our fire valves are widely used in commercial buildings, industrial facilities, and municipal fire protection networks. Our products are exported to many international markets, providing reliable fire safety solutions for contractors, distributors, and engineering companies.
Fire Protection Applications
Fire protection valves are essential components in sprinkler systems, fire hydrant networks, foam fire systems, and industrial fire protection pipelines. They ensure the controlled delivery of extinguishing agents to protect buildings, warehouses, petrochemical facilities, and public infrastructure.
Multiple Types of Fire Valves
Our fire protection valve range includes butterfly valves, alarm valves, gate valves, deluge valves, and dry pipe valves. Each valve type is engineered to meet different fire suppression requirements, ensuring stable flow control and reliable system activation during fire emergencies.
Reliable Performance & Durable Materials
Our valves are manufactured using high-strength materials and precision machining to ensure excellent sealing performance, corrosion resistance, and long service life. These features allow fire protection systems to operate safely and efficiently even in demanding environments.
Professional Service & Global Supply
We provide fast quotation, technical consultation, and efficient delivery for fire protection valve projects. Our team supports distributors, contractors, and engineering companies with reliable products and responsive communication to ensure smooth project execution.
-
Wet Alarm Valve For Sprinkler System
The nominal working pressure of the ZSFZ type wet alarm device produced by our company is 1.6Mpa. The main material is nodular cast iron, and there is also a stainless steel wet alarm valve. The
Add to Inquiry -
Zone control valve (Floor control valve) is a combined unit of 4 parts: signal butterfly valve, waterflow indicator, pressure gauge and test & drain valve.
Add to Inquiry -
SANJING FIRE Viking wet alarm check valve is an important component in fire protection systems, ensuring the quick detection and control of fire outbreaks. Its advanced features and reliable
Add to Inquiry -
Pre-action 100mm Fire Alarm Check Valve System
SANJING Pre-action automatic sprinkler system is a type of fire protection system that combines features of both dry pipe and wet pipe sprinkler systems. It is commonly used in areas where early
Add to Inquiry -
the dry type alarm check valve is an essential component in fire protection systems that is designed to provide safety, reliability, and durability. Its installation can help ensure that your
Add to Inquiry -
Deluge alarm valve is a key component of automatic sprinkler system, which is mainly used for the protection of industrial fire.
Add to Inquiry -
Dry Type Flange Alarm Check Valve
SANJING FIRE Viking wet alarm check valve is an important component in fire protection systems, ensuring the quick detection and control of fire outbreaks. Its advanced features and reliable
Add to Inquiry -
The Deluge Alarm Valve is a direct‑sealed diaphragm valve. It is mainly composed of the valve body, water alarm gong, pressure switch, anti‑reset device, automatic drip valve, solenoid valve, and
Add to Inquiry -
Alarm check valve – dual-purpose for wet pipe sprinkler systems. Prevents reverse water flow, triggers water motor gong. Retard chamber stops false alarms from pressure changes.
Add to Inquiry -
Essentially, water motor alarm gongs are fire alarm bells that don't need electricity to operate. Instead, they're physically triggered by water flowing through a fire protection system—making it
Add to Inquiry -
Automatic Wet Alarm Valve Sprinkler System
A wet alarm valve is a type of alarm check valve in a wet sprinkler system that uses water flow to trigger audible alarms, such as a water motor gong or electric alarm. . It is a one-way valve that
Add to Inquiry -
Fire Protection OS&Y Gate Valve With Tamper Switch
Valve tamper switches are mounted on the various fire sprinkler control valves to monitor the position of the valve. . It's critical that the sprinkler control valves remain open because, otherwise,
Add to Inquiry
Fire Protection Valves are essential components in fire suppression systems. These valves help control the flow of water, foam, or other extinguishing agents to the fire, providing reliable and efficient fire protection solutions for buildings and occupants.
Compared to other safety devices, fire protection valves offer improved durability, ease of installation, and minimal maintenance costs. They are widely used in commercial, industrial, and residential settings where fire safety is a priority.
Excellent Flow Control
Fire protection valves ensure efficient flow control in fire suppression systems, allowing water, foam, or other agents to reach the fire quickly and effectively, minimizing damage and ensuring safety.
High Efficiency & Reliability
Our fire protection valves are designed for high efficiency and long-lasting reliability, ensuring they perform optimally during emergencies. Their durable construction ensures they remain operational even under extreme conditions.
Low Maintenance & Cost-Effective
Fire protection valves require minimal maintenance, reducing the total cost of ownership. Their low maintenance needs make them an excellent choice for a wide range of commercial, industrial, and residential application
Types of Fire Protection Valves
Fire protection valves are vital components of fire suppression systems, controlling the flow of extinguishing agents such as water, foam, and gas. Each type of valve serves a specific function to protect buildings and occupants from the devastating effects of fire.
Zone Control Valve
The Zone Control Valve is used to isolate sections of a fire protection system, allowing water or other extinguishing agents to be directed to specific areas as needed. It provides greater control over the suppression process.
Foam Nozzle/Gun
Foam Nozzles and Guns are used to discharge foam fire extinguishing agents. These tools allow for effective coverage of large areas, improving the efficiency of fire suppression systems in industrial and commercial facilities.
Fire Monitor
Fire Monitors provide a high-flow, automatic or manual means of directing water or foam to suppress fires. They are essential for tackling large fires, especially in industrial settings with high fire risks.
Deluge Valve
The Deluge Valve is a high-capacity valve designed for rapid water discharge in case of fire. It is often used in systems requiring immediate water application across large areas for fire suppression.
Dry Pipe Valve
Dry Pipe Valves are ideal for environments exposed to freezing conditions. They maintain air pressure in the pipe, releasing water only when the system is activated due to a fire emergency.
Gate Valve
Gate Valves are essential in fire protection systems for controlling the flow of water. They allow operators to shut off or regulate water supply with ease, ensuring the system operates smoothly when needed.
Butterfly Valve
Butterfly Valves offer efficient flow control for fire suppression systems. They are compact, lightweight, and ideal for applications requiring quick and reliable water flow regulation during fire emergencies.
Product Installation Video
Follow along with our product installation video and transcript to learn how to properly set up the system step-by-step.
Step 1: Preparing for Installation
Ensure that you have all the necessary tools and equipment before starting the installation. This includes the fire protection valve, wrenches, and any required mounting hardware.
Step 2: Installing the Valve
Watch the installation process where the valve is carefully positioned and securely mounted. Follow the instructions on the screen for proper alignment and tightening.
Step 3: Testing the Installation
Once the valve is installed, ensure that all connections are secure. Perform a test to ensure that the system is functioning properly. You should see a clear indication if everything is in place.
Step 4: Final Inspection
After installation, conduct a final inspection to make sure all components are functioning as expected. Double-check all connections and valves to prevent any leaks or malfunction
Remarkable Service
Pre-sales consultation
Professional engineers can provide sprocket expertise consultation and professional advice on product selection, design, installation, and maintenance.
Cost saving
One-stop service helps you choose products suitable for your market and budget, save time, and achieve win-win cooperation.
Stable delivery
We will arrange production and shipment according to the customer's schedule and order urgency, and deliver on time. The fast shipping system allows customers to receive products quickly.
Authoritative inspection
Professional quality inspectors will conduct a quality inspection on each batch of products. Authoritative test reports are also available.
Win-win cooperation
Practice the concept of 'common development and common profit'.
Our Certificates
Our Commitment to Quality and Excellence
We take great pride in our high-quality standards and are committed to producing only the best products. Our certifications are a testament to our dedication to maintaining excellence in all areas of production and service. We meet the highest industry standards to ensure our customers receive top-notch products.
IATF 16949:2016
This certification demonstrates our commitment to producing high-quality automotive products and services. IATF 16949:2016 ensures that we meet the stringent quality requirements for the automotive industry, promoting continuous improvement and consistency in our manufacturing processes.
ISO 9001:2015
ISO 9001:2015 is a globally recognized standard for quality management systems (QMS). This certification ensures that we have established and maintained a system that consistently meets customer requirements and regulatory standards. It reflects our commitment to continuous improvement and customer satisfaction.
High-tech Enterprise
As a recognized high-tech enterprise, we are at the forefront of innovation and technological development. This certificate acknowledges our investment in research and development, as well as our ability to bring cutting-edge solutions to the market. We are proud to lead the way in advancing the technology used in our fire protection products.
some statistics about us you must know
Choose the plan that suits you best.
10
+
Years of experience
150
TECHNICIANS & WORKERS
300
+
SATISFIED CUSTOMERS
300
+
completed project
Our Professional Production Equipment
At Sanjing Fire, we pride ourselves on using state-of-the-art equipment for manufacturing fire protection systems, including valves, sprinklers, fire hose reels, and more. Our production facilities are equipped with advanced machinery that ensures the highest standards of quality control, efficiency, and safety.
We utilize automated systems for precise manufacturing and testing, ensuring that every product leaving our factory meets international quality standards. Our fire protection valves and systems are subject to rigorous testing and inspection processes before they are delivered to clients, guaranteeing reliable performance and long service life under demanding conditions.
Our factory is equipped with CNC machines, welding equipment, and automated assembly lines, ensuring that all components are manufactured with high precision. We also have dedicated laboratories for testing the pressure, durability, and performance of our products to ensure they are up to industry standards.
Our Factory & Equipment
Frequently Asked Questions
Find answers to the most frequently asked questions about our fire protection valves, systems, and services. If you don't find the answer you're looking for, feel free to contact us directly.
What are the key benefits of your fire protection valves?
+
-
Our fire protection valves ensure reliable operation under extreme conditions. They are designed for durability, efficiency, and ease of maintenance, helping protect buildings and save lives in case of fire emergencies.
What types of fire protection systems do you offer?
+
-
We offer a variety of fire protection systems, including deluge systems, dry pipe systems, foam systems, and gas suppression systems. Our valves and systems are tailored for different industrial and commercial needs.
Can your systems be customized for specific applications?
+
-
Yes, we offer customized solutions based on your specific requirements. Our team works closely with clients to design and implement fire protection systems that meet unique needs.
How do I know which valve is suitable for my fire protection system?
+
-
Our experts can guide you in selecting the right valve for your system based on the type of fire protection required, environmental factors, and system design. Contact us for expert advice.
What is the lead time for custom orders?
+
-
Lead time for custom orders varies depending on the complexity and scale of the order. Generally, it takes 4-6 weeks for production and delivery. We will provide a more accurate timeline upon receiving your specifications.
Do your fire protection systems comply with international standards?
+
-
Yes, our systems and valves are certified to meet various international standards, including ISO 9001:2015, IATF 16949:2016, and CE certifications, ensuring their reliability and safety.
Can I install the fire protection systems myself?
+
-
We highly recommend that a licensed professional install the fire protection systems to ensure proper installation and compliance with safety regulations. We offer installation services and can guide you through the process if needed.
How do I maintain my fire protection system?
+
-
Regular maintenance is essential for ensuring the long-term effectiveness of your system. We provide maintenance services and guidelines to help you maintain your system in optimal condition.
What types of certifications do your products hold?
+
-
Our products are certified to meet the highest international standards, including ISO 9001:2015, CE, and IATF 16949:2016 certifications. These certifications guarantee the quality and safety of our products.
How can I place an order for your products?
+
-
You can place an order directly on our website, or contact our sales team for customized orders. We will assist you in selecting the right products and guide you through the ordering process.
What is the warranty on your products?
+
-
We offer a standard warranty of 1-2 years on our fire protection products, depending on the type of product. For detailed warranty information, please contact our customer service team.
What industries do you serve?
+
-
We serve a wide range of industries, including commercial buildings, industrial plants, petrochemical facilities, transportation, and more. Our products are designed to meet the unique needs of each sector.
Do you offer international shipping?
+
-
Yes, we offer international shipping for all our products. We work with reliable logistics partners to ensure timely delivery to locations worldwide.
What is the difference between 304 and 316 stainless steel?
+
-
304 stainless steel is a general-purpose stainless steel with good corrosion resistance. 316 stainless steel is more resistant to corrosion, making it ideal for harsher environments such as chemical processing plants and marine applications.
What should I do if my system is not working properly?
+
-
If your system is not working properly, please contact our support team immediately. We will provide troubleshooting steps and arrange for service if needed to get your system back to optimal performance.
Fujian Haijing Fire Fighting Equipment Co., Ltd. is well-known as one of the leading valve and system manufacturers and suppliers in China. Please feel free to wholesale cheap valve and system made in China here from our factory. All custom made products are with high quality and competitive price.
Wet Alarm Valve, 6 Inch Hydraulic Gate Valve, Deluge Valve Operation