Fire Monitor Ball Valve
1.Excellent Sealing: Hard + soft dual-sealing structure. The hard sealing lip maintains tightness even if the soft seal is damaged, ensuring no leakage of fire-extinguishing media.
2.Efficient Operation: Equipped with a high-torque handle or pneumatic/electric drive. Manual opening and closing can be completed within 5 seconds for rapid emergency fire response.
3.Strong Environmental Adaptability: Ductile iron/stainless steel valve body with anti-corrosion treatment. Operates stably in -40℃~+80℃, humid and corrosive environments.
4.Practical Structure: Some models have manual drain valves to prevent freezing and cracking in alpine regions. Multiple calibers available, adapting to fire-fighting systems with different flow requirements.
5.Wide Application: Customized for fire monitor systems. Suitable for high-risk areas such as petrochemical industry, ports, and large warehouses, with strong linkage with fire monitors.
Product Introduction
The Ball Valve Fire Fighting is an exclusive supporting valve for fire monitors, while the FQS Series Fire Monitor Ball Valve (including models FQS80A, FQS80A-A, and FQS80B) undertakes the on-off control function of fire water/foam mixture. Through precise flow regulation and rapid opening-closing, it provides stable medium delivery support for fire fighting operations, perfectly adapting to the operation needs of fire monitor systems in high-risk scenarios.
Product Specifications
Model | Import pipe diameter | Export pipe diameter | Height |
FQS80A | DN100 | DN80 | 130mm |
FQS80A-A | DN100 | DN100 | 130mm |
FQS80B | DN80 | DN80 | 130mm |
Company Strength
All series of products of Landun Fire Protection have obtained certifications including the China Fire Product Certification, ISO9001 Quality Management System, ISO14001 Environmental Management System, ISO45001 Occupational Health and Safety Management System, and MSDS. Adhering to the concept of energy conservation and environmental protection, the company has achieved zero discharge of "three wastes" (waste residue, waste water, waste gas) in the production process, and realized zero pollution of "three harms" (non-toxic, non-corrosive, no environmental pollution) during the product use stage. Its independently developed low-chlorine and fluorine-free products greatly reduce the impact on equipment, disaster sites and the surrounding environment, significantly expanding the application scenarios of the products.
The company deeply focuses on customer needs, continuously innovates technical processes, and provides professional and comprehensive products and technical support. Its products have become recommended products for central enterprises such as PetroChina, Sinopec and CNOOC, and have established stable cooperation with more than 100 fire and rescue teams across the country. Relying on five core advantages - technology, quality, price, alliance and team, Landun Fire Protection develops together with customers and prospers with the industry. It moves forward steadily with the spirit of continuous exploration and wholeheartedly serves users. In the future, we are willing to work with you to build a solid fire safety defense line.
Our Services
Manufacturing & Supply - We manufacture and supply foam fire extinguishing agents, outdoor fire hydrants, fire monitors, foam fire-fighting equipment, as well as a full range of fire protection products.
System Integration - We provide comprehensive solutions including the sales, installation, commissioning, maintenance and inspection of fire alarm and protection systems.
Quality Assurance - Relying on in-house production, advanced equipment and strict compliance with fire safety standards, we ensure reliable product quality and professional services.
Technical Expertise - Our experienced engineering team has received comprehensive training and complies with national fire protection regulations, enabling them to provide professional guidance and solutions.
On-Site Support - We offer rapid response to troubleshoot system faults, eliminate fire hazards, and protect the safety of lives and property.
