AWWA FM/UL certified ductile iron gate valves

Short Description:

Debien ® ductile iron gate valves provide full flow with minimal pressure drop. Flanged ductile iron gate valve is designed as the main control valve in automatic sprinkler system.

Flexible wedge ductile iron gate valves are flat-ended with class 125 flanges for easy installation and use. External threaded and yoke (OS&Y) gate valves are recommended when forced closing and quick visual indicators of open/close position are required. The valve has A pre-slotted stem for mounting A detachable switch and is drilled, tapped and plugged at position “A” for bypass. It is listed by underwriters Laboratories of the United States and Canada (UL/ULC) and FM certified. For engineering and installation information, refer to NIBCO technical data sheets, chemical resistance guidelines and catalogues. Choose Debien ® gate valves for the most specified, versatile and economical valve options for commercial, mechanical, fire and industrial applications.


Product Detail

Product Tags

China AWWA standard UL/FM certified fire flange connection mechanical connection gate valve 175 water working pressure (WWP) gate valve provides full flow with minimal pressure drop. The flanged cast iron gate valve is recommended as a system control valve to be used in conjunction with vertical or wall indicator posts.
125 flanged, flat face end connection for easy installation and accessibility. These valves are  Listed and UL/ FM Approved for fire protection systems as system control valves. Please refer to technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose gate valves for the most specified, versatile and economical valve option in commercial, mechanical, fire protection and industrial applications. pressure rated valves are backed by the 5-year 125% limited warranty.

  • 175 psi/12.1 bar non-shock water working pressure (WWP)
  • Bolted bonnet
  • Solid wedge
  • Iron body, bronze mounted trim (IBBM)
  • Class 125 flanged or mechanical joint end connection
  • FM Approved
  • Size range 4″ to 16″


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