APC UL/FM 300psi Fire Protection Flanged Swing Check Valve

• Media: Water
• Temperature: Ordinary Temperature
• Material: Ductile Iron
• Connection Form: Flange
• Structure: Swing
• Pressure: Ordinary Temperature
• Model NO.: MH-XQH-300
• Sealing Form: EPDM
• Flow Direction: Unidirection
• Standard: ANSI 125/150, DIN 250 Pn10/16
• Application: Industrial Usage, Water Industrial Usage, Fire Protection
• Transport Package: Export Standard Wooden Case
• Specification: 2"-12"
• Trademark: APC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000000

Product Description

APC UL/FM 300psi Fire Protection Flanged Swing Check valve 

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.