ZSTWB water mist nozzle refers to a nozzle that can decompose water flow into water droplets with Dv0.9 less than 1000 microns in a set area under a certain pressure, and spray it according to the designed sprinkler shape. In essence, ZSTWB water mist nozzle is actually a type of high-speed water mist nozzle. ZSTWB refers to the model.

Working principle of ZSTWB water mist nozzle:

The ZSTWB water mist nozzle decomposes the water flow under a certain pressure into two water flows. One is a rotating water flow that moves along the inner wall and has a centrifugal speed. The other stream is a straight stream with axial velocity. The two streams of water merge at the nozzle of the nozzle. They are ejected from the nozzle at their combined speed to form atomization. The ejected water mist is relatively uniform and is evenly sprayed to the outer surface of the protected object according to a certain atomization angle to achieve cooling and suffocation, control and extinguish fires.

ZSTWB water mist nozzle product features:

● Manufactured and produced in strict accordance with relevant standards for water mist nozzles;

● The working pressure of the nozzle is ≧0.35Mpa;

● Shell and rotating core materials are stainless steel 304, 316, copper, etc.;

● 100% factory inspection of flow rate, mist shape and angle to confirm product quality.

ZSTWB water mist nozzle parameter table:

The parameters involved include nozzle model specifications, rated pressure, flow coefficient, atomization angle, connection thread size, etc. The following is a selection table of commonly used ZSTWB water mist nozzles:

ZSTWB water mist nozzle application scenarios:

ZSTWB water mist nozzles are suitable for extinguishing solid fires, liquid fires with flash points higher than 60°C and some electrical fires; and can be used for protective cooling of production, storage devices or loading and unloading facilities of flammable gases and Class A, B and C liquids.

● Factory fire prevention and fire extinguishing

● Shopping mall fire fighting

● Warehouse fire control and extinguishing

● Fire extinguishing and cooling in the power distribution room

● Fire extinguishing of large transformers

●Quickly extinguish fire in liquefied gas tank

● Oil storage tank fire prevention

ZSTWB water mist nozzle price:

Unit price: 15 yuan/piece

Lanzhong Electromechanical has the ability to design and produce various forms of nozzles, and can customize the structural type, flow coefficient and material according to customer needs. We will quote based on the design and production difficulty of the nozzle as well as the order quantity, and provide wholesale supply. Large quantity and good price. Welcome to buy!

Water mist nozzle type:

There are two conventional water mist nozzle structures of Lanzhong Electromechanical, A series and B series. The A series is a corner conical nozzle, with internal threads and external threads; while the B series is a full cone nozzle, also including internal threads and external threads.