Winan Industrial Limited
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 500 sets per month |
| Delivery Time | 30-45 |
| Packaging Details | crate |
| Nominal Diameter | Dn80 Dn100, Dn150, Dn200 |
| Rated Working Pressure | 1.2MPa or 1.6MPa |
| Sprinkler System Type | Wet Type |
| Matched Sprinkler | Closed |
| Color | Red |
| Brand Name | WINAN |
| Certification | CCCF/ISO |
| Place of Origin | Guangdong,China |
| Model Number | ZSFZ |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 500 sets per month |
| Delivery Time | 30-45 | Packaging Details | crate |
| Nominal Diameter | Dn80 Dn100, Dn150, Dn200 | Rated Working Pressure | 1.2MPa or 1.6MPa |
| Sprinkler System Type | Wet Type | Matched Sprinkler | Closed |
| Color | Red | Brand Name | WINAN |
| Certification | CCCF/ISO | Place of Origin | Guangdong,China |
| Model Number | ZSFZ | ||
| High Light | fire hydrant valve ，fire check valve | ||
Wet Alarm Check Valve For Fire Alarm System
Wet Alarm Check Valve Introduction:
The ZSFZ series wet alarm valve is a check valve that only allows water flows unidirectionally and
drive the matching part to alarm at prescribed pressure and flow. It constitutes the sprinkler
system with water flow inductor, pressure switch and sprinklers. This valve is divided into two sides
by a valve flap. The above side is connected with system pipeline ant the underside is connected
with water supply. The valve flap will open only when the pressure between the two parts reach a
certain level.
Working Principle:
The alarm valve is always on a set condition the system side is full of pressurized water. The heat
sensitive component on the sprinkler will blast and spray automatically when there is fire
somewhere. Thus the pressure at system side will reduce and then valve flap opens because of
pressure difference. One hand the water supplied to system side, on the other hand a small part of
water flows to delayer and reach water motor alarm finally to make it alarm. The pressure switch
turns pressure signal to electric signal and start fire pump and auxiliary fire-fighting equipments to
put out the fire. Water flow inductor will also work and show the position of fire.
Advantages
1. Widely use in office, school, kitchen and warehouse;
2. Work by temperature sensitive;
3. Vairous types to choose;
4. Easy install and use.
5. OEM and ODM available
Characteristics and Functions:
| Model | ZSFZ |
| Type | Wet fire alarm valve |
| Material | Brass, Cast Iron |
| Norminal diameter | DN100,DN150, DN200. |
| Norminal working pressure | 12bar~16bar |
| Strength test pressure | 4.8Mpa |
| Flux(l/min) | 15s |
| Structure | Safety fire alarm system |
| Power | Hydraulic fire alarm system |
| Pressure | High Pressure fire alarm system |
Parameters:
| Model | Norminal Diameter(mm) | Norminal Working Pressure(MPa) | Body Height(mm) | Flange Outer Diameter (mm) | Water Pressure Reduced | Drive Time(s) |
| ZSFZ100 | DN100 | 1.2~1.6 | 250 | 220 | <0.07 | <15 |
ZSFZ150 | DN150 | 1.2~1.6 | 270 | 285 | <0.07 | <15 |
ZSFZ200 | DN200 | 1.2~1.6 | 370 | 340 | <0.07 | <15 |
1. Do you offer free sample for your clients?
Yes, we offer free sample for many of the products
2. What's the MOQ of your products?
Our MOQ is one (1) piece/set.
3. Are you manufacturer with your own factory?
Yes, we are the manufacturer for more than 20 years
4. What's your payment terms?
We accept T/T, L/C, Western Union, Paypal,etc.
5. How long is the delivery time?
Usually around 15 days after payment.
6. Do you have technical support?
Yes, we have a professional engineering team.
7. Do you have warranty?
Yes, all products have one year warranty.
8. Can you accept OEM?
Yes, we do customized design for our clients.
What we can do for you?
1)Brass fire hydrant valve;
2)Professional manufacturer;
3) We can supply these prodocts in different sizes
4) Good fire hydrant price
(5) We can offer ISO 9001-2015 certification.
(6) We can offer fast delivery time and good service.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1995
Total Annual:
5million-10million
Employee Number:
100~200
Ecer Certification：
Active Member
Winan Industrial Limited The Winan Industrial Limited. (WINANF FIRE) was set up in 1995 with registered capital of 13,680,000RMB. We specialized in manufacturing and installing fire fighting equipment for more then 20 years and we devote to provide our clients with high quality and reliable produ... Winan Industrial Limited The Winan Industrial Limited. (WINANF FIRE) was set up in 1995 with registered capital of 13,680,000RMB. We specialized in manufacturing and installing fire fighting equipment for more then 20 years and we devote to provide our clients with high quality and reliable produ...
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