Standard Response Upright Sprinkler VK100 (K5.6)
Sprinkler vertikal untuk area terbuka.
Dipasang menghadap ke atas, ideal untuk area terbuka tanpa langit-langit seperti pabrik dan gudang.
Deskripsi
Viking Micromatic® Standard Response Upright VK100 Sprinkler adalah sprinkler semprot kecil dengan bohlam kaca termosensitif, tersedia dalam berbagai pilihan lapisan akhir dan tingkat suhu untuk memenuhi kebutuhan desain. Pelapis khusus Polyester dan Electroless Nickel PTFE (ENT) dapat digunakan dalam aplikasi dekoratif di mana warna-warna tertentu diinginkan.
Specifications:
- ─Minimum Operating Pressure: 7 psi (0.5 bar)
- ─Maximum Working Pressure: 175 psi (12 bar) wwp
- ─Factory tested hydrostatically to 500 psi (34.5 bar)
- ─Thread size: 1/2” NPT, 15 mm BSP
- ─Nominal K-Factor: 5.6 U.S. (80.6 metric**)
- ─Glass-bulb fluid temperature rated to -65 °F (-55 °C)
- ─Overall Length: 2-3/8” (60 mm)
Material Standards:
- ─Frame Casting: Brass UNS-C84400 or QM Brass
- ─Deflector: Brass UNS-C23000 or Copper UNS-C19500
- ─Bulb: Glass, nominal 5 mm diameter
- ─Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with PTFE Tape
- ─Screw: Brass UNS-C36000
- ─Pip Cap and Insert Assembly: Copper UNS-C11000 and Stainless Steel UNS-S30400
Available Sprinkler Temperature Ratings and Finishes
| Sprinkler Temperature Classification | Sprinkler Nominal Temperature Rating | Maximum Ambient Ceiling Temperature | Bulb Color |
|---|---|---|---|
| Ordinary | 135 °F (57 °C) | 100 °F (38 °C) | Orange |
| Ordinary | 155 °F (68 °C) | 100 °F (38 °C) | Red |
| Intermediate | 175 °F (79 °C) | 150 °F (65 °C) | Yellow |
| Intermediate | 200 °F (93 °C) | 150 °F (65 °C) | Green |
| High | 286 °F (141 °C) | 225 °F (107 °C) | Blue |
| Extra High | 360 °F (182 °C) | 300 °F (149 °C) | Mauve |
| Ultra High | 500 °F (260 °C) | 465 °F (240 °C) | Black |
- ─135 °F (57 °C) Off-White Wax
- ─155 °F (68 °C) Lt. Brown Wax
- ─175 °F (79 °C) Brown Wax
- ─200 °F (93 °C) Brown Wax
- ─286 °F (141 °C) Dk. Brown Wax
Sprinkler Finishes: Brass, Chrome, White Polyester, Black Polyester, and ENT
Corrosion-Resistant Coatings: White Polyester, Black Polyester, and Black PTFE in all temperature ratings. ENT in all temperature ratings except 135 °F (57 °C). Wax-Coated Brass and Wax over Polyester5 for sprinklers with the following temperature ratings:
Sprinkler Wrench:
Download Catalog
Berikut booklet yang bisa Anda download
Hooseki Fire Hydrant Equipment Catalogue
Hooseki Fire Extinguisher Catalogue
Hooseki Fire Alarm Systems Catalogue
Hooseki Valve for Fire Protection Catalogue
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