UL FM Approved Wafer Type Butterfly Valve for Fire Protection Application

• Customization: Available
• Media: Water
• Driving Mode: Worm Gear
• Model NO.: WD-371X
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: API609
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Certification: UL/FM
• Keyword: Wafer Butterfly Valve with Tamper Switch
• Body Material: Ductile Iron
• Sealing: EPDM
• Flange Standard: ANSI 125 or DIN2501 Pn10/Pn16
• Working Pressure: 300psi
• Maximun Working Temperature: 80ºC
• Top Flange Standard: ISO 5211
• Coating Detail: Epoxy Coating
• Transport Package: Wooden Cases
• Specification: 2"-12"
• Trademark: APC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 100000PCS/Year

Product Description

UL FM APPROVED WAFER TYPE BUTTERFLY VALVE FOR FIRE PROTECTION APPLICATION

Product Description

Butterfly Valve                                            
Model: WD-371X/WD-371Y
Fire Protection UL/FM wafer type Butterfly valve
Technical Features

• Conforms: ANSI / AWWA C606 Standard Clear Waterway design
• Connections: Wafer Ends
• Sizes: 2", 2½", 3", 4", 5",  6", 8", 10", 12" 
• Approvals: UL, ULC, FM
• Maximum Working Pressure: 21 BAR / 300 PSI (Maximum Testing Pressure: 600 PSI) conforms to UL1091 & ULC/ORD-C1091 & FM class 1112 Maximum Working Temperature: -20°C to 80°C
• Design Standard: API 609
• Application: Indoor & Outdoor Use
• Epoxy coated interior and exterior by Electrostatic Spray  conforms to AWWA C550 
• Seat Disc Resilient EPDM Coated
• Factory Installed Supervisory Tamper Switch Assembly
• Top Flange Standard ISO5211 / 1
• Design and materials are subjected to change without any notice

Product Parameters

Certifications

Packaging & Shipping