Viking Sprinkler System
Standard Response Pendent Sprinklers
- Product’s code: VK102, VK202, VK003, VK004, VK122, VK023
- Brand: Viking
- Guarantee: 1 Year
- Status: 1
- Price: Please contact us!
- Promotion Price: Please contact us!
- Product’s Introduction
- Specifications
- CATALOG
- Accessories
Viking Micromatic® and MicromaticHP® Standard Response Pendent Sprinklers are small, thermosensitive, glass-bulb spray sprinklers available in several different finishes, temperature ratings, and K-Factors to meet design requirements. The special Polyester, Polytetrafluoroethylene (PTFE), and Electroless Nickel PTFE (ENT) coatings can be used in decorative applications where colors are desired. In addition, these coatings have been investigated for installation in corrosive atmospheres and are cULus listed as corrosion resistant.
Viking standard response sprinklers may be ordered and/or used as open sprinklers (glass bulb and pip cap assembly removed) on deluge systems.
Specifications:
Available since 1997.
Minimum Operating Pressure: 7 psi (0.5 bar)
Maximum Working Pressure: sprinklers Vk023 and Vk122are rated for use with water working pressures ranging from the minimum 7 psi (0.5bar) up to 250 psi (17 bar) for high-pressure systems. High-pressure (HP)sprinklers can be identified by locating “250” stamped on the deflector. Allother Part Nos. not mentioned above are rated to a maximum 175 psi (12 bar)wwp.
Factory tested hydrostatically to 500 psi (34.5 bar)
Nominal K-Factor: 2.8, 4.2, 5.6, 8.0
Glass-bulb fluid temperature rated to -65 °F (-55°C)
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