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SUNROOM
Dry Pipe Valve for Fire Protection Systems
Connection: Flanged B16.1 Class 125, EN1092 PN16, grooved, or mixed connection Valve Feature: Latched-clapper type Operating Temperature: 0°C to 68°C Pressure Rating: 300 psi Surface Protection: FBE coating according to AWWA C550 Available Sizes: DN80, DN100, DN150, DN200
Key words:
Dry Pipe Valve ，Fire Dry Pipe Valve ,
Product Description
The Dry Pipe Valve is used in dry pipe fire protection systems for areas exposed to freezing temperatures. It works as a differential valve that separates water and air pressure, allowing water flow to be released automatically when the sprinkler system operates.
Key Features
- Designed for dry pipe fire protection systems
- Suitable for areas where freezing temperature may occur
- Differential valve design separates water and air pressure
- Automatically controls water flow after sprinkler activation
- Latched-clapper structure for reliable system operation
- Available with flanged, grooved, and mixed connection options
- FBE coated surface for corrosion protection in fire water service
Product Configurations
| Item | Details |
| Valve Structure | Differential valve with latched-clapper design |
| System Application | Dry pipe fire protection system |
| Suitable Area | Locations subject to freezing temperature |
| Size Options | 3″ / DN80, 4″ / DN100, 6″ / DN150, 8″ / DN200 |
| Connection Options | FxF, GxG, and FxG options available |
| Installation Direction | Vertical installation only |
| Working Pressure Options | 250 psi or 300 psi, depending on model |
| Main Function | Controls water flow when fire sprinkler operates |
FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.
Certificate
Production workshop and exhibition area
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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SUNROOM FIRE SAFETY MANUFACTURING
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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