4" Wafer Type 300psi Butterfly Valve with Tamper Switch for Fire Protection System

• Media: Water
• Driving Mode: Manual
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: WD-371X/WD-371Y
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Working Pressure: 300psi
• Design Standard: ANSI / Awwa C606 Standard
• Transport Package: Export Standard
• Specification: 2"-12"
• Trademark: APC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000piece/Month

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