The ZSFZ Flange Ends Wet Alarm Check Valve is an essential component in wet pipe sprinkler systems, enabling automatic water flow control and alarm activation during fire incidents. Its flange end design ensures secure and easy connection within system pipelines. Built for consistent performance, it provides dependable operation in both commercial and industrial fire protection networks, supporting timely response and fire suppression.
Reliable wet alarm valve with flange ends for zoned sprinkler systems.
• Body Material: Ductile Iron, QT450
• Seal Disc Material: 304 Stainless Steel with NBR
• Ball Valve & Check Valve: Brass Standard, (Stainless Steel Optional)
• Retard Chamber: Carbon Steel Standard, (Stainless Steel Optional)
• Water Motor Gong: Carbon Steel Standard, (Stainless Steel Optional)
• Piping Accessories: Galvanized Pipe Standard, (Stainless Steel Optional)
• Size: 3" (DN80), 4" (DN100), 5" (DN125), 6" (DN150), 8" (DN200), 10" (DN250)
• Flange Standard: BS4504
• Installation: Vertical
• Working Pressure: 1.5 Mpa
