Spesifikasi

• Automatic valve, hydraulically activated by the pressure of the pipeline, direct diaphragm sealing weir type with proven reliable design
• Design for use in any water and foam supply application
• The valve consists of three major components: body, cover and diaphragm
• The only moving part is the diaphragm
• Fast opening and cushioned closure operation
• Will regulate from near zero flow
• Exceptionally low pressure losses
• Flanges to ANSI B16.1, 125 lb. ( other types available on request)
• UL Listed
• Fusion Bonded Epoxy Coated Interior and Exterior to AWWA C550

  Standard

Working Temperature

• 0°C to 68°C for electrical signals
• 4.4°C to 68°C for wet lead nozzle pipe

Corrosion Protection

• Internally and externally spray epoxy painted or fusion bonded epoxy powder coated (FBE)