Sprinkler Head, Advanced Automatic Fire Sprinkler System

• Customization: Available
• Sprinkler Installation: Sidewall
• Sprinkler Head Type: Closed
• Model NO.: SXAN20
• Alarm Valve Type: Wet Alarm Valve
• Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
• Open Fire Sprinkler System Type: Water Spray System
• Closed Fire Sprinkler System: Dry Fire Sprinkler System
• Dry Alarm Valve Type: Differential Type
• Wet Alarm Valve Structure: Pilot Valve Type
• Alarm Valve Diameter: 80mm
• Nozzle Flow Coefficient: 80
• Deluge Valve Type: Piston Type
• Temperature: 68℃/78℃/96℃/102℃
• Diameter: DN15/DN20
• Selling Units: Single Item
• Single Package Size: 20X10X10 Cm
• Single Gross Weight: 0.060 Kg
• Transport Package: Packing by Cartons
• Specification: 1 cartons 200pcs
• Trademark: TXXF
• Origin: Fujian, China
• Production Capacity: 80000/Day

Product Description

Item	Fire Sprinkler
Place of Origin	Fujian, China
Brand Name	ANGGUANG
Body Material	Chrome and Copper
Certification	CCCF / ISO9001
Thread Size	1/2Inches,4/3Inches
Diameter	15mm/20mm
Working pressure	0.6-4 mpa (6-40 bar)
Applicable Medium	Clean water
Packing	Cartons or according to your requirement.
Transportation	By Sea From XiaMen Port

Type	Specification	Nominal Diameter          (mm)	Thread Size (inch)	K Factor (K)
Conventional	T-ZSTP	DN15 DN20	1/2" 3/4"	80               115
Pendent	T-ZSTX
Upright	T-ZSTZ
Sidewall	T-ZSTZ
Concealed	ZSTDY

Nominal Temp. Rating	135°F/57°C	155°F/68°C	175°F/79°C	200°F/93°C
Max. Ambient Temp. Allowed	115°F/46°C	135°F/57°C	155°F/68°C	180°F/82°C
Max. Recommended Ambient Temp	100°F/38°C	100°F/38°C	150°F/65°C	150°F/65°C
Glass Bulb Color	Orange	Red	Yellow	Green

Fire Sprinkler

1. 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.

2. 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.