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deluge valve
ZSFM model deluge alarm valve adopt the principle of diaphragm and non-return, when the pipeline pressure which around diaphragm reach to balance,diaphragm will be in a closed position, when water supply system pressure exceed pipeline pressure,diaphragm will auto open a one-way check valve, and it can composed with other accessaries and become kinds of deluge alarm fire extinguisher systems.This type deluge alarm valve is widely used in hospital,hotel, market,factory,airport,entertainment venue,library,gym,convention center etc.
Main techincal parameter
1.Rated working pressure: 1.2-1.6Mpa
2.Sealing test pressure: 2.4-3.2Mpa
3.Water supply pressure range: 0.14-1.6Mpa
4.Pipeline aire pressure range: 0.3-0.5Mpa(dry type systems)
5.Alarm capability: DN100,150,within 15S,DN200 within 60S
6.The pressure of alarm oral area: ≥0.05Mpa
| Type | Wet Alarm Valve System | Deluge alarm valves System | Pre-action Alarm Valve System | |
| Lever Type | Diaphragm Type | |||
| Model | ZSFZ | ZSFG | ZSFM | ZSFU |
| Size(mm) | 50/80/100/150/200 | |||
| Solenoid valve | DC24V 0.5 A | |||
| Accessary Components | Fire alarm,Solenoid Valve,Pressure Swich,Alarm Valve,Retarder,Water Flow Detector,fire sprinkler,Pressure gage | |||
| Outer Flange Diameter(mm) | 125/180/240/295 | |||
| Screw Hole Diameter(mm) | 4×18 / 8×18 /8× 22/ 12×22 | |||
| Material | Cast Iron | |||
| Nominal WorkingPressure | 1.2 MPA | |||
| Media | Water ,Gas, Foam | |||
| Dimention | Nominal Diameter (mm) | Length (mm) | Width (mm) | Height(mm) |
| 50 | 550 | 360 | 600 | |
| 100 | 680 | 480 | 800 | |
| 150 | 810 | 550 | 980 | |
| 200 | 887 | 600 | 11 | |
Q:Are you a factory or trading company?
We are a factory specialized in producing fire-fighting equipments.
Q: How could I visit your company?
We are located in 176 RIVER STREET UNITED LIANTANG NANAN CITY FUJIAN CHINA, about 1 hour from Guangzhou by air. We could take you up from Jinjiang or Xiamen airport.
Q: Could I get some samples?
Glad to offer the samples for free.
Q: Is OEM available?
Yes, we would try our best to meet your requirements.
Q: What's the term of payment?
T/T, L/C, West union, Paypal, Cash, etc.
Send Inquiry to This Supplier
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