Serving every customer considerately
Xiamen, China
5000 Sets/Month
L/C, T/T, D/P, Western Union, Paypal
ZSFZ
Red Painting
3"/4"/5"/6"/8"/10"
1.6MPa
Flange
Retard Chamber, Water Motor Gong, etc.
SINCO/OEM
Standard Export Package
3"-10"
Quanzhou, Fujian
8481804090
Closed
Wet Alarm Valve
Can′t Automatically Opened and Closed
Wet Fire Sprinkler System
Seat Type
80mm-250mm
Body | Ductile Iron | Cover | Ductile iron |
Disc | Ductile iron / brass + EPDM | Stem | SS304/galvanized pipe |
Seat | Bronze/Cast iron | Accessories | Standard trim & accessories, Retard chamber, Alarm pressure switch, Water motor gong, etc. |
Model | ZSFZ80 | ZSFZ100 | ZSFZ125 | ZSFZ150 | ZSFZ200 | ZSFZ250 |
Norminial diameter(mm) | 80 | 100 | 125 | 150 | 200 | 250 |
Working pressure(Mpa) | 1.6Mpa | |||||
Sealed test(Mpa) | 3.2Mpa | |||||
Strength test(Mpa) | 6.4Mpa | |||||
Flow rate(L/min) | 15<Q<60 | |||||
Retard alarm time(s) | 5~90 | |||||
Friction resistance(Mpa) | ≤0.035 | |||||
Height of alarm valve(mm) | 250 | 260 | 265 | 270 | 370 | 430 |
Outside diameter of flange(mm) | 200 | 220 | 250 | 285 | 340 | 405 |
Inside diameter of flange screw hole(mm) | 160 | 180 | 210 | 240 | 295 | 355 |
Diameter of screw hole(mm) | 8 | 12 | ||||
Quantity of screw hole | 18 | 22 | 26 |
FAQ
1. Could you supply the samples?
Free samples always ready if the value is within our purview.
2.Do you have the MOQ?
For conventional products, Low MOQ.
3. Can you add some logo on the products?
Yes. We could OEM and design your logo.
4. Are you able to design or explore a new products for us?
Yes, we are able to, if the clients could supply the drawings or samples.
Body | Ductile Iron | Cover | Ductile iron |
Disc | Ductile iron / brass + EPDM | Stem | SS304/galvanized pipe |
Seat | Bronze/Cast iron | Accessories | Standard trim & accessories, Retard chamber, Alarm pressure switch, Water motor gong, etc. |
Model | ZSFZ80 | ZSFZ100 | ZSFZ125 | ZSFZ150 | ZSFZ200 | ZSFZ250 |
Norminial diameter(mm) | 80 | 100 | 125 | 150 | 200 | 250 |
Working pressure(Mpa) | 1.6Mpa | |||||
Sealed test(Mpa) | 3.2Mpa | |||||
Strength test(Mpa) | 6.4Mpa | |||||
Flow rate(L/min) | 15<Q<60 | |||||
Retard alarm time(s) | 5~90 | |||||
Friction resistance(Mpa) | ≤0.035 | |||||
Height of alarm valve(mm) | 250 | 260 | 265 | 270 | 370 | 430 |
Outside diameter of flange(mm) | 200 | 220 | 250 | 285 | 340 | 405 |
Inside diameter of flange screw hole(mm) | 160 | 180 | 210 | 240 | 295 | 355 |
Diameter of screw hole(mm) | 8 | 12 | ||||
Quantity of screw hole | 18 | 22 | 26 |
FAQ
1. Could you supply the samples?
Free samples always ready if the value is within our purview.
2.Do you have the MOQ?
For conventional products, Low MOQ.
3. Can you add some logo on the products?
Yes. We could OEM and design your logo.
4. Are you able to design or explore a new products for us?
Yes, we are able to, if the clients could supply the drawings or samples.