Diaphragm deluge valve has only one movable part, so it is sensitive and rapid in action, can automatically reset after action and does not require frequent maintenance. It is an ideal deluge valve.
The Induction of Flange Type Fire Deluge Valve
The Functions of Flange Type Fire Deluge Valve
1) There are two operation modes: automatic control and manual control.
2) It can monitor the water supply and outlet pressure.
3) The water supply of the system can be switched on or off.
4) It can receive electric signal to open the deluge valve electrically, and can receive the signal from the transmission pipe to open the deluge valve hydraulically or pneumatically.
5) It can drive the hydraulic alarm to alarm.
6) It can display the open and close status of the Flange Type Fire Deluge Valve.
Material | Body | Ductile iron |
Diaphragm | NBR rubber | |
Pipes | Stainless steel 304 pipe,cooper pipe | |
Ball valve & strainer & check valve | Brass | |
Water motor gong | Stainless steel 304 | |
Working pressure | 12 bar | |
Sealing testing pressure | 24 bar | |
Applicable temperature | 4°C to 70°C | |
Installation | Vertically or horizontally | |
Flow switch contact capacity | DC24V,0.5A | |
Solenoid valve Voltage | DC24V | |
Connection | Flange × Flange | |
Available Size | DN50 thru DN250 (2" thru 10") | |
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1) Ductile iron construction valve body,less weight and extra strength.
2) Available for electric operation,hydraulic operation,manual operation.
3) The all moving parts can be serviced without removing the valve from the installed position.
4) Simple design for easy installation and operation.
5) Vertical or horizontal installation.
6) CCCF certificated.
