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US$0.27-1.20
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1 Piece
(MOQ)
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Basic Info.
Alarm Valve Type
Wet Alarm Valve
Automatically Opened and Closed Repeatedly
Can′t Automatically Opened and Closed
Open Fire Sprinkler System Type
Water Spray System
Closed Fire Sprinkler System
Wet Fire Sprinkler System
Dry Alarm Valve Type
Differential Type
Wet Alarm Valve Structure
Butterfly Valve Type
Alarm Valve Diameter
80mm-250mm
Nozzle Flow Coefficient
80L/Min or 115L/Min
Deluge Valve Type
Lever Type
Norminal Diameter(mm)
Dn15/Dn20
Surface Finish
Chrome/Natural Brass/White
Temperature Rating
57/68/79/93/141/182 Degree
K-Factor
5.6(80)/8.0(115)
Working Pressure
1.2MPa/175psig
Transport Package
Standard Export Package
Specification
1/2 Inch or 3/4 Inch
Production Capacity
150000pieces/Month
Product Description
1/2 NPT Standard Response K5.6 Fire Sprinkler Prices
Introduction:
Fire sprinkler is an important part of wet-type auto spraying system. It is usually installed inside the building and structures with light fire danger, medium fire danger and heavy fire danger, such as workshop, warehouse, hotel, shop, recreational place, hospital, cinema, office building and garage.
The sprinkler is composed of sprinkler frame, sealant and glass bulb. It is to be installed in the protective district via ductwork, acting as a fire detector and auto sprayer. In case of fire inside the protective district, the atmosphere temperature rises up and the liquid inside the glass bulb expands after being heated and explodes after reaching the operating temperature of the glass ball. The sealant drops and the sprinkler sprays to the protective district for fire extinguishments subject to the preset shape of spraying.
Technical parameters:
| Type | Upright / Pendent /Sidewall/Conventional/Concealed |
| Material | Brass/Zinc |
| Surface finish | Natural brass or Chrom Plated or White Color Coated |
| Thread diameter | 1/2" NPT/BSPT (DN15) | 3/4" NPT/BSPT (DN20) |
| Flow characteristic coefficient | 80L/min(K=5.6) | 115L/min(K=8.0) |
| Glass bulb diameter | 5mm(Standard Response) or 3mm(Quick Response) |
| Certificates | ISO,CCC,UL |
| Max working pressure | 1.2Mpa (175Psig/12 Bar) |
| Factory Hydrostatic Test | 100%, 3.0Mpa |
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Fire sprinkler photoes:
Workshop:
Certificate:
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