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Butterfly Valve UL listed


FM/UL approved wafer type butterfly valve for fire protection systems.


Maximum Working Pressure : 16/25bar. Maximum Working Temperature : 0 °C / + 80 °C.


  • Dounle Eccentric Butterfly Valves
  • Range from ND50 up to ND300
  • Bidirectional Sealing
  • Minimum load loss.
  • Wafer for mount between flanges
  • Epoxy paint 200 microns: RAL 3000.

Check Valve UL Listed

  • Norminal Pressure: 300PSI
  • Flange Standard: ANSI B16.1 Class 125 or according the customer’s requirement
  • Both inside and outside the body need Epoxy Resin Coating

Deluge Valve

Applications for Deluge Valves

Deluge systems are used in conditions that require quick application of large volumes of water. They create a 'buffer zone' in hazardous areas or in areas where fires can spread rapidly. They can also be used to cool surfaces to prevent deformation or structural collapse. Or to protect tanks, transformers, or process lines from explosion.

Fire Gate Valve UL Listed

Media: Water
Material: Ductile Iron
Connection Form: Flange
Actuator: Manual
Usage: Safety, Flow Control
Standard: UL/FM

Y-Strainer UL Listed

  • Certificate: UL Listed
  • Standard: UL Subject 321
  • Screen: Standard perforation
  • Seat: Recessed seat for screen alignment
  • Connection: Flanged as EN 1092-2/ Flanged as ANSI B16.1
  • Temperature: 0°C to 100°C
  • W. pressure: PN 16/ 300 psi (2.07 Mpa)
  • Surface: FBE coating as AWWA C550