Viking VK430 Fire Nozzles,Residential Spray Nozzles
Genuine Residential Fire Extinguishing Nozzle,Specialized spray nozzle for high-rise buildings, residential buildings..Model VK430, K-Factor 4.3, Downward, Quick Response (Residential area) residence), Contact 0917911114 to get a quote for TYco nozzles VK100, VK102, VK104, VK200
Viking Freedom® VK430 Fire Sprinkler Head is a glossy, heat-resistant residential sprinkler head for Residential properties, varying in temperature ratings and finishes to meet design requirements. different.
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Electroless Nickel PTFE (ENT) coating makes the Viking VK430 fire extinguisher suitable for installation in corrosive environments and is C-UL-US-EU approved for corrosion resistance. In addition, the hole design VK430, with a K Factor of 4.3 (62 meters), allows efficient use of available water supplies for the hydraulically designed fire protection system. The quick-response type glass bulb and special deflector combine operating speed and coverage area to meet residential sprinkler standards while remaining aesthetically pleasing. Basic technical details of Viking Nozzle VK430
- Minimum operating pressure: Refer to Approval Chart.
- Maximum working pressure: 175 psi (12 bar).
- Factory hydrostatically tested to 500 psi (34.5 bar).
- Reading size: 1/2, (15 mm) Nominal K-factor NPT: 4.3 US (62 meters )
K-factor measurement displayed is when measuring pressure in Bar
. When the pressure is measured in kPa, divide the K-factor by the factor displayed by 10.0.
- The bulb's liquid temperature is rated as -65°F (-55°C)
- Overall length: 2-1/4 (58 mm) Steps to install Viking VK430 . fire sprinkler
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