68 Degree Concealed Fire Sprinkler for Firework

• Sprinkler Installation: Pendent
• Sprinkler Head Type: Closed
• Alarm Valve Type: Wet Alarm Valve
• Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
• Open Fire Sprinkler System Type: Deluge System
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Model NO.: ZSTDY15-20
• Dry Alarm Valve Type: Differential Type
• Wet Alarm Valve Structure: Seat Type
• Alarm Valve Diameter: 100mm
• Nozzle Flow Coefficient: K5.6(80metric)K8.0(161metric)
• Deluge Valve Type: Diaphragm Type
• Product Name: 5.6/8.0 Brass Concealedfire Sprinkler
• Finish: Chrome; Original
• Connection: Bsp
• Material: Brass
• Temperature: 68 Degree
• OEM: Workable, MOQ=5000PCS
• Listings and Approvals: Cccf,ISO9001, ISO14001
• Transport Package: Carton
• Specification: 65*50*50
• Trademark: FOREDE
• Origin: Fujian, China
• HS Code: 8424901000
• Production Capacity: 200000sets/Month

Product Description

Product Description

K=5.6/8.0 FIRE SPRINKLER

A fire sprinkler or sprinkler head is the component of a fire sprinkler system that discharges water when the effects of a fire have been detected, such as when a predetermined temperature has been exceeded. Fire sprinklers are extensively used worldwide, with over 40 million sprinkler heads fitted each year. In buildings protected by properly designed and maintained fire sprinklers, over 99% of fires were controlled by fire sprinklers alone.

Specification

 

Features

K FACTOR:K 5.6@ US(80@Metric)/

K 8.0@ US (161@Metric)

Thread Size:DN15 (1/2''), DN20(3/4'')

Connecting Thread: BSP (NPT Optional)

Main Material: Brass

Sensitive Element: GDGIIX® Brand Glass Bulb

Seal Material: NBR

Surface Finishing :Natural Brass.

 

Model Number	Size	Style	K factor	Tempurature	Response Type
T-ZSTDY-20-68ºC	3/4''(DN20)	Concealed	5.6	68ºC	Standard
K-ZSTDY-20-68ºC	3/4''(DN20)	Concealed	5.6	68ºC	Quick
T-ZSTDY-20-68ºC	3/4''(DN20)	Concealed	8.0	68ºC	Standard
K-ZSTDY-20-68ºC	3/4''(DN20)	Concealed	8.0	68ºC	Quick

 

Packaging & Shipping

 

Order Information

 

Dear Customer,
 

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