UL/FM Flanged Swing Check Valve 300psi for fire protection
300PSI Flanged Swing Check Valve Model: MH-XQH-300
Flange End
Technical Features
- Conforms: AWWA C508
- Normal Pressure: 300PSI
- Flange Standard: ASME/ANSI B16.1 Class 125 or ASME/ANSI B16.42 Class 150 or BS EN1092-2 PN16 or GB/T9113.1
- Sizes: 2",2½", 3", 4", 5",6", 8", 10", 12"
- Face to Face Standard: ASME B16.10
- Approvals: UL, FM
- Maximum Working Pressure: 21 BAR / 300 PSI (Maximum Testing Pressure: 600 PSI)
- Maximum Working Temperature: 0°C to 80°C
- Fusion bonded epoxy coated interior and exterior RAL3000 conforms to AWWA C550
- High Quality stainless steel stem
- It can be used both vertically and horizontally
- It is mainly used in one-way flow pipeline to prevent the water from back flow.