Audited Supplier
GD-381X
Water
Worm Gear
Wafer
Centre Sealing
Force Sealed
Normal
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Normal Temperature (-40°C<T<120°C)
Soft Sealed
Casting
ANSI 125/150, DIN 250 Pn10/16
Industrial Usage, Water Industrial Usage, Fire Protection
UL/FM Butterfly Valve with Supervisory Tamper Swit
ANSI / Awwa C606 Standard
300psi
APC
Export Standard Wooden Case
2"-12"
China
8481804090
Product Description
UL/FM Butterfly Valve with Supervisory Tamper Switch
Butterfly Valve Model: WD-371X/WD-371Y
Butterfly Valve c/w Signal Gearbox - Wafer Ends
Technical Features
Butterfly Valve Model: WD-371X/WD-371Y
Butterfly Valve c/w Signal Gearbox - Wafer Ends
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
