Basic Info.
Model NO.
ZSTWB/ZSTWC
Dry Alarm Valve Type
Enclosed Type
Wet Alarm Valve Structure
Seat Type
Alarm Valve Diameter
100mm
Nozzle Flow Coefficient
1.1/1.4/1.9/2.3/3.0/3.7/4.7/5.6/6.0/7.4/8.0
Deluge Valve Type
Diaphragm Type
Material
Brass
Connecting Thread
R1/2"/3/4"/1" or NPT1/2"/3/4"/1"
Size
15/20/25mm 1/2"/3/4"/1"
Surface Fnishing
Chormed/Brass Original
Transport Package
Standard Export Package
Trademark
ZSTW
Origin
Fujian
HS Code
8481909000
Production Capacity
500000PCS/Month
Product Description
Brief specification
ZSTW water mist fire sprinkler :the sprinkler plays a role of separating and absorbing the smoke of the fire . It is wildly used in large-scale factories, workshops, halls, theaters, performance stages, building windows and doors, holes and other areas, or between two neighbour buildings.
Main Technical Parameter:
ZSTW water mist fire sprinkler :the sprinkler plays a role of separating and absorbing the smoke of the fire . It is wildly used in large-scale factories, workshops, halls, theaters, performance stages, building windows and doors, holes and other areas, or between two neighbour buildings.
Main Technical Parameter:
| Model | Flow coefficient(K) | Spraying angle | Connect thread | Type |
| ZSTWB-16-90 | 16 | 90° | R1/2 | Centrifugal (High speed) |
| ZSTWB-16-120 | 16 | 120° | R1/2 | |
| ZSTWB-21-90 | 21 | 90° | R1/2 | |
| ZSTWB-21-120 | 21 | 120° | R1/2 | |
| ZSTWB-27-90 | 27 | 90° | R3/4 | |
| ZSTWB-27-120 | 27 | 120° | R3/4 | |
| ZSTWB-34-90 | 34 | 90° | R3/4 | |
| ZSTWB-34-120 | 34 | 120° | R3/4 | |
| ZSTWB-42-90 | 42 | 90° | R3/4 | |
| ZSTWB-42-120 | 42 | 120° | R3/4 | |
| ZSTWB-53-90 | 53 | 90° | R1 | |
| ZSTWB-53-120 | 53 | 120° | R1 | |
| ZSTWB-68-90 | 68 | 90° | R1 | |
| ZSTWB-68-120 | 68 | 120° | R1 |
| Model specification | Flow coefficient | Spraying angle | Connect thread | Type |
| ZSTWC-63-(90-180) | 34 | 90°-180° | R1/2 or R3/4 | Impact |
| ZSTWC-80-(90-180) | 43 | 90°-180° | R1/2 or R3/4 | Impact |
| ZSTWC-100-(90-180) | 53 | 90°-180° | R1/2 or R3/4 | Impact |
| ZSTWC-160-(90-180) | 86 | 90°-180° | R1/2 or R3/4 | Impact |