Grooved Butterfly Valve with FM UL Listed Used in Fire Protection Sprinkler System

• Customization: Available
• Media: Water
• Driving Mode: Worm Gear
• Model NO.: GD-381X
• Connection Form: Grooved Type
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• 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/Awwa C606
• Application: Industrial Usage, Water Industrial Usage
• Body Material: Ductile Iron Body
• Disc Material: Di Disc+EPDM Rubber
• Certificate: FM Approval and UL Listed
• Transport Package: Plywood Case
• Specification: 2"-12"
• Trademark: APC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 150000pieces/Year

Product Description

Grooved Butterfly Valve with Tamper Switch                           Model: GD-381X/GD-381Y
Butterfly Valve c/w Signal Gearbox - Grooved Ends
Technical Features

• Conforms: ANSI / AWWA C606 Standard Clear Waterway design
• Connections: Grooved Ends
• Sizes: 2", 2½", 3", 4", 5",  6", 8", 10", 12" 
• Approvals: UL, ULC, FM,  / ANSI 61 & / ANSI 372
• 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, Fire inflow water, drain pipe, high-rising building fire fighting system, industrial factory building fire protection system.  
• Coating Details: Epoxy coated interior and exterior by Electrostatic Spray  conforms to AWWA C550
• Disc:Disc: EPDM Rubber Encapsulated Ductile Iron Wedge
• Top Flange Standard:ISO5211 / 1
• Mark: Factory Installed Supervisory Tamper Switch Assembly;

Design and materials are subjected to change without any notice;
Certified lead-free by  / ANSI 61 & / ANSI 372
Valve Body Material List