High Velocity Open Spray Nozzle

Sprinkler Installation: Ordinary
Sprinkler Head Type: Open
Alarm Valve Type: Deluge Valve
Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
Open Fire Sprinkler System Type: Deluge System
Closed Fire Sprinkler System: Dry Fire Sprinkler System
Customization:

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Mr. Justin Zhong
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Diamond Member Since 2014

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Basic Info.

Model NO.
ZSTWB
Dry Alarm Valve Type
Differential Type
Wet Alarm Valve Structure
Seat Type
Alarm Valve Diameter
150mm
Nozzle Flow Coefficient
80
Deluge Valve Type
Lever Type
Name
High Velocity Open Spary Nozzle
Body
Brass
Size
1/2 Inch or 3/4 Inch or 1 Inch
K Factor
16/21.5/26.5/33.7/43/53.5/67.5/80/86/107/117/160
Working Pressure
0.35mpa
Spray Angle
90/120/150
Connect
Threaded
Transport Package
200PCS /Box
Trademark
WALTER/ZST
Origin
Suzhou, Jiangsu
HS Code
848180
Production Capacity
200000 PCS Per Month

Product Description

Spary Nozzle is Designed for use in water spray fixed systems for fire protection applications where a high velocity water application may be required

Open nozzle for use on deluge systems

1- Body: Brass

2- Working Pressure: 0.35Mpa

3- Size: NPT or R1/2", 3/4", 1"

4- K Factor: 16/21.5/26.5/33.7/43/53.5/67.5/80/86/107/117/160

5- Flow Rate: 30/40/50/63/80/100

6- Finished: Brass or Chorme Plated

==============================================================

Other Type Sprinklers' Specification:

Upright - Pendent - Horizontal Sidewall - Concealed Pendent

Bulb Nominal Dia. & Response: 5mm, Standard Response or 3mm, Quick Response

Thread Size [Optional]: NPT1/2 or R1/2

Nominal Orifice Size: 1/2 Inch

Nominal K-Factor: 5.6 (U. S. )/80 (metric)

Max. Working Pressure: 175 psig/1.2 mpa (12 bar)

Factory Hydrostatic Test: 100% @ 500psig (3.4 mpa)

Min. Operating Pressure: 7 psig/0.048 mpa (0.48 bar)

Sprinkler Finish [Optional]: Natural Brass, Chrome Plated or White Color Coated

Escutcheon Finish: Chrome Plated or Color Coated In Any Color

WALTER-FSV Company produce & supply Upright Fire Sprinkler, Pendent Fire Sprinkler, Sidewall Fire Sprinkler, ESFR Fire Sprinkler, Spary Nozzle, Impact Fire Sprinkler Nozzle, Concealed Fire Sprinkler.

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