BUTTERFLY VALVE
Features
- Vulcanized disc design for bubble-tight shutoff at 300PSI
- Flag type position indicator.
- Low torque operation, high cycle life.
- Light weight.
- With or without built-in supervisory switch
- Stem drive by keys, parallel or diagonal square or at head
- Design Standard : MSS SP-67
- Connection Ends : Groove to AWWA C606 /Wafer Type
- Top Flange Standard : ISO 5211
- Working Pressure : 300PSI,175PSI, 200PSI and 250PSI available upon request.
- Temperature Range : 0o- 80o
- Coating : Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550 or painting upon request
Description
Butterfly valves with its unique features have been used in water and fie protection Industry for many years. Butterfly valves are with discs totally encapsulated with Rubber offering bubble tight shut off. The valves are specifially designed for Fire water service and available with operators as Standard Gear units and temper switches suitable for indoor and outdoor applications.
Specification
- Model:
- conductor:
- insulation thickness:
- Min insulation thickness:
- inner wire:
- wire numbers:
- drain:
- wrapping:
- jacket:
- OD:
- Jacket thickness:
- Min jacket thickness:
- Rated temperature:
- Voltage resistance:
- Voltage resistance:
- Application:
- UL FPLR 2× 1.5MM²
- 1.5mm² solid bare copper
- 0.45 mm
- 0.38 mm
- brown,blue(flame retardant PVC)
- 2 core
- 0.8mm tinned copper
- Al-foil
- red (flame retardant PVC)
- 6.0± 0.3 mm
- 0.74 mm
- 0.65 mm
- 105o
- AC: 2500V/2S, no breakdown
- VW-1
- fire alarm systems
- UL FPLR 2× 2.5MM²
- 2.5mm² solid bare copper
- 0.53 mm
- 0.46 mm
- brown,blue(flame retardant PVC)
- 2 core
- 0.8mm tinned copper
- Al-foil
- red(flame retardant PVC)
- 7.1± 0.3mm
- 0.74mm
- 0.65mm
- 105
- AC： 2500V/2S： no breakdown
- VW-1
- fire alarm systems
Ordering Information
Specify
1. Model with Type, Material
2. Design Standard & Size
3.Connection Ends
4.Working Pressure
5.UL or FM Approval Requirement
1. Model with Type, Material
2. Design Standard & Size
3.Connection Ends
4.Working Pressure
5.UL or FM Approval Requirement
