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Standard Fire Preaction Dry Alarm Valve
US$390.00-450.00
10 Pieces
Product profile
Customization
AvailableModel
Dn100,Dn200Friction Resistance
<0.02Rated Working Pressure (MPa)
1.2Start-up Time
<15Strength Test Pressure (MPa)
4.8Transport Package
CartonTrademark
welfareOrigin
Zhejiang, China (Mainland)Key features
Dual Protection Role: Combines fire detection and alarm technology with automatic sprinkler systems.
Dry System Capability: Inflated pipeline system suitable for high temperature and severe cold conditions.
Rapid Activation: Start-up time is less than 15 seconds for immediate fire response.
High Pressure Resistance: Rated working pressure of 1.2 MPa with strength test up to 4.8 MPa.
Low Friction Loss: Friction resistance is less than 0.02 for efficient water flow.
Multiple Sizes Available: Offered in Dn100 and Dn200 models to fit various system requirements.
Automatic Alarm System: Triggers water alarm bell and acousto-optic alarm upon pipe filling.
Cost Effective Pricing: Dn100 set at USD 390 and Dn150 set at USD 450.
Company profile

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
AI-Powered supplier vetting
SummaryWofu Fire & Security Equipment Co., Ltd. is a trading company based in Hunan, China, established in 2013. It specializes in manufacturing and wholesaling various fire safety products such as fire extinguishers, fire suppression systems, and fire fighting equipment. The company has a small workforce of nine employees and operates in several international markets, mainly South America, Africa, and Southeast Asia. Although information on certifications and financial details is absent, the company shows high export engagement and offers a broad range of products. Its production capabilities seem considerable with the ability to produce large quantities of fire safety equipment.
Supplier typeThe supplier is classified as a trading company, specifically involved in wholesale and retail trade.
After-Sales capabilityThe company offers after-sales service, including direct complaints to the president, which are resolved within 24 hours.
Production capacityThe company has significant production capabilities with high output volumes for various fire safety products.
Customization capabilityThe company can provide customized fire safety solutions based on customer requests.
Product Q&A
Q:What is the start-up time for this valve?
A:
The start-up time is less than 15 seconds.
Q:What are the available models?
A:
Available models include Dn100 and Dn200.
Q:What is the rated working pressure?
A:
The rated working pressure is 1.2 MPa.
Q:Can this system work in cold conditions?
A:
Yes, the dry system design meets needs for high temperature and severe cold conditions.
Q:What is the friction resistance?
A:
The friction resistance is less than 0.02.
Send Inquiry
*To:
Wofu Fire & Security Equipment Co., Ltd.
Wofu Fire & Security Equipment Co., Ltd.*Content:
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