Fire Sprinkler System Deluge System Valve Deluge Valve
Product Description
Automatic Fire Sprinkler system valve Deluge Valve
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
Photoes
Other Firefighting Equipment
Certificate
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 Dia ΦA(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 |
Photoes
Other Firefighting Equipment
Certificate
Product Categories : Fire Alarm Valve > Deluge Valve
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