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3% Automatic Foam Spray Control Valve for Tunnel Systems
US$100.00-10,000.00
1 Piece
Sample price:US$100000.00/piece.Request sample
Product profile
Customization
AvailableRated Working Pressure (MPa)
0.6Pressure Range (MPa)
0.6~1.2/0.4~1.2Model NO.
PHPD54*2(3%), PHPD100*2(3%), PHPD140*2(3%)Pressure Loss (MPa)
≤0.15Mixture Ratio
3%Rated Flow (L/S)
54/66/140Flow Range (L/S)
30-54/4~100/35~140Inlet and Outlet Pipe Diameter
DN100/DN150Foam Inlet Pipe Diameter
DN25Weight (Kg)
200/225Transport Package
Wooden PackageSpecification
PHPD54*2(3%), PHPD100*2(3%), PHPD140*2(3%)Trademark
Ying suiOrigin
ChinaKey features
3% Foam Proportioning
Provides a consistent 3% foam solution for reliable downstream foam spray protection.
Automatic Fire Activation
Responds to the signal from the fire alarm controller for automatic valve operation and foam discharge.
Stable Flow Control
Regulates water and foam concentrate flow to maintain reliable foam solution delivery under varying pressure conditions.
Integrated Valve Assembly
Combines key control components into a compact configuration for easier installation and system integration.
Tunnel-Focused Design
Suitable for road, river-crossing, sea-crossing, and rail transit tunnel fire protection systems.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-06-26 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.98h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryGuangdong Yingsui Fire Fighting Equipment Co., Ltd. is a China-based factory established in 2008, specializing in foam, gas, dry powder, water supply, and water-based fire-extinguishing systems. It operates a 10,590 m² manufacturing facility with 10 production lines, advanced testing equipment, and 75 employees. The supplier holds ISO9001, ISO14001, and ISO45001 management-system certifications, more than 200 fire-product certificates, and over 40 national patents. Its product range and testing capabilities indicate solid technical and production resources. However, the provided information does not substantiate after-sales service processes, customization services, or identifiable customer cases. Financial credibility is only partially evidenced by stated capital resources and registered capital, without sufficient independent financial detail.
Supplier typeThe supplier is identified as a factory and limited company in the manufacturing industry, located in Guangzhou, Guangdong, China. Its stated business type is combined, but the records specifically identify manufacturing and factory operations.
CertificationsThe supplier explicitly holds ISO9001, ISO14001, and ISO45001 management-system certificates. Its products have also passed national type tests and received China fire-product, CCS, and EU CE certifications, with more than 200 fire-product certificates reported.
R&D capabilityThe supplier reports 15 years of R&D engineer experience, advanced domestic and international testing instruments, recognition as a Guangdong High-Tech Enterprise and Specialized and Innovative Enterprise, and more than 40 national patents. This provides explicit evidence of technical development and innovation capability.
Production capacityThe supplier operates a modern 10,590 m² facility with 10 production lines, advanced manufacturing machines, and 75 employees. It reports production lead times of 2–3 months in both off-peak and peak seasons, supporting a substantial manufacturing capability, although the stated output metric is not independently clarified.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
We are a professional manufacturer specializing in fire protection equipment and systems. With our own production facilities and experienced technical team, we provide reliable products and customized solutions for customers worldwide. We warmly welcome customers to visit our factory and establish long-term cooperation.
Q:Can you produce products according to special specifications?
A:
Yes. We provide customized products according to customers' technical requirements, drawings, samples or application conditions. Our engineering team will evaluate the specifications and provide suitable solutions to meet your project requirements.
Q:What products do you mainly supply?
A:
We mainly supply fire protection equipment and systems, including gas fire suppression systems, marine fire protection equipment, fire alarm systems, foam firefighting equipment, water mist systems and related firefighting products.
Q:What are your advantages compared with other suppliers?
A:
We have professional R&D capabilities, experienced production teams, and strict quality management procedures. With reliable manufacturing capability, stable supply capacity and technical support, we are committed to providing high-quality products and long-term cooperation.
Q:How can you guarantee product quality?
A:
We implement strict quality control throughout the whole production process, including incoming material inspection, production monitoring and final inspection before shipment, ensuring reliable product performance and consistent quality.
Send Inquiry
*To:Guangdong Yingsui Fire Fighting Equipment Co., Ltd.
Guangdong Yingsui Fire Fighting Equipment Co., Ltd.*Content:
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