• Flanged deluge valve for rapid fire suppression
  • Flanged deluge valve for rapid fire suppression

Deluge Valve Flange

CEQU Deluge Valve with flange end is a hydraulically operated, diaphragm-actuated valve designed for deluge fire protection systems. Normally closed, it opens immediately when the system is triggered, delivering a high volume of water through open nozzles or sprinklers. Ideal for high-hazard environments such as oil & gas plants, chemical storage, and power facilities, where fast and reliable fire suppression is critical.
  • Flanged deluge valve for rapid fire suppression

Product Overview


Valve Type

Diaphragm Type Deluge Valve

 Connection Type

 Flange End (ANSI, DIN Standards)

 Nominal Diameter

2½" – 10"(DN65 – DN250)

Operating Temperature

4°C to 70°C

Installation

 Vertical Installation

Finished

Standard Red Painting

Working Pressure

1.6 MPa (Max. Working Pressure)


  1. Fast and reliable actuation in emergency conditions.
  2. Compatible with hydraulic, pneumatic, or electric release systems.
  3. High-flow capacity for rapid fire suppression.
  4. Robust construction and corrosion-resistant coating.
  5. Factory-assembled trim for easy field installation.


- Oil and gas industry fire suppression systems
-Chemical processing plants
- Aircraft hangars and high-hazard storage areas
-Power plants and transformer protection
- Marine and offshore facilities


  • Packaging:
  • Bubble Bag 
  • Carton Box
  • Pallet 
  • Shipping Options:
  • FOB, CIF, CNF, DAP, DDP
  • By Sea or Air
  • Supports FCL and LCL


Q1:  What is a deluge valve used for?
A1: It is used in fire suppression systems where rapid and large-volume water discharge is required upon detection of fire.

Q2: How is the deluge valve actuated?
A2: It can be opened by hydraulic, pneumatic, or electric actuators depending on system design.

Q3:  Can the valve operate automatically during a fire? 
A3: Yes, when connected to a detection system, it automatically opens to release water.

Q4: Is maintenance required frequently?  
A4: Routine inspection and testing are recommended, but the valve is designed for durability and minimal maintenance.