| Model: | ZSFM |
|---|---|
| Brand: | SINCO/OEM |
| Origin: | Made In China |
| Category: | Security & Protection / Fire Fighting |
| Label: | deluge valve , alarm valve , fire deluge valve |
| Price: |
US $132
/ pc
|
| Min. Order: | 1 pc |
| Last Online:19 May, 2018 |
Fire Deluge Valve Price
Introduction
ZSFM/ZSFG type deluge alarm valve which is based on GB5135.5-2003 standard shows lever type structure and has the anti-returning function. The valve is widely used in open sprinkler system, for instance, deluge system, water curtain system, water mist system. The deluge valve starts when the pressure in the diaphragm is released then the pressure of the water supplying side pushes open the valve clack. To release the pressure in the diaphragm, there are quite some ways,such as electric conduct, wet type conduct, dry type conduct. This type of automatic fire fighting system is suitable for hospitals, hotels, factories, malls, airports, libraries, gym, exhibition center.
Technical parameters
| Model | Rated W.P(Mpa) | Sealing Test Pressure(Mpa) | Strength Test Pressure(Mpa) | Norminal Diameter(mm) | Flange Diameter(mm) | Symmetric Hole Diameter(mm) | Screw Hole No. and DiaΦA(mm) |
| ZSFM50 |
1.2 |
2.4 |
4.8 |
DN50 | 165 | 125 | 4xΦ18 |
| ZSFM65 | DN65 | 185 | 145 | 4xΦ18 | |||
| ZSFM80 | DN80 | 200 | 160 | 8xΦ18 | |||
| ZSFM100 | DN100 | 220 | 180 | 8xΦ18 | |||
| ZSFM125 | DN125 | 220 | 180 | 8xΦ18 | |||
| ZSFM150 | DN150 | 285 | 240 | 8xΦ22 | |||
| ZSFM200 | DN200 | 340 | 295 | 12xΦ22 | |||
| ZSFM250 | DN250 | 405 | 355 | 12xΦ26 |
