FOREDE Model FRD-DV1 Deluge Valves are diaphragm type valves that can be used in deluge fire protection systems. The working principle and function of the FRD-DV1 deluge valve is that it can control the fire storage water in the fire protection pipeline of the building to flow towards the sprinkler head in one direction according to the fire situation. It is a timely and efficient fire protection valve. General deluge valves are designed with valve components such as hydraulic alarm bell, ball valve, valve and pressure switch, etc.
FRD-DV1 Deluge valves are mostly used in automatic sprinkler systems. Specifically used for pre-action automatic sprinkler systems in closed systems, automatic sprinkler-foam combined systems, and deluge systems and water curtain systems in open systems.
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Material |
Body |
Ductile iron |
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Diaphragm |
NBR rubber |
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Pipes |
Stainless steel 304 pipe,cooper pipe |
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Ball valve & strainer & check valve |
Brass |
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Water motor gong |
Stainless steel 304 |
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Working pressure |
12 bar |
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Sealing testing pressure |
24 bar |
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Applicable temperature |
4°C to 70°C |
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Installation |
Vertically or horizontally |
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Flow switch contact capacity |
DC24V,0.5A |
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Solenoid valve Voltage |
DC24V |
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Connection |
Flange × Flange |
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Available Size |
DN50 thru DN250 (2" thru 10") |
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FAQ:
Q:What is the production time of the sample?
A:Generally speaking, it isn't a large-scale purchase, and the lead time about 15 working days.Of course, having an urgent order, please reconfirm with us.
Q:How to mail the samples?
A:Small samples are usually sent by express (DHL, UPS, FEDEX, TNT). If the buyer has other opinions, both parties can discuss with each other.
Q:How to have an order?
A:Before customers have an order, please tell us more details of the products you required which are good for us to introduce you or help you choose the best product.
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Key features are as follows:
Automatic control and manual control.
Monitoring the water supply and outlet pressure.
The water supply of the system can be turned on or off.
Accept electric signal to open the deluge valve electrically, and can receive the transmission pipe signal to open the deluge valve hydraulically or pneumatically.
It can drive the hydraulic alarm bell to alarm.
It can display the opening and closing status of the deluge valve
Compact, space-saving design reduces valve room footprint and construction costs.
