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British Wafer Butterfly Valve with Tamper Switch
Standard: EN 593 / BS 5155 End Connection: EN 1092-2 flanged installation or equivalent Contact Rating: 16A at 125/250VAC; 0.5A at 250VDC; 10A at 36VDC Operating Temperature: 0°C–80°C Pressure Rating: PN16 Surface Protection: FBE coating according to AWWA C550
Key words:
British wafer butterfly valve, tamper switch valve ,
Product Description
The British Wafer Butterfly Valve with Tamper Switch is a lightweight quarter-turn valve equipped with a signal gearbox for valve status monitoring. It is designed to be clamped between two flanges, with the disc rotating 90 degrees to open or close the valve.
Key Features
- Lightweight wafer-type butterfly valve structure
- Gear actuator with tamper switch for valve position monitoring
- Designed to be installed between two flanges
- Quarter-turn disc operation for opening and closing
- Normally open configuration available
- Suitable for fire protection piping control
- Size range from DN50 to DN300
- PN16 working pressure across listed sizes
Product Configurations
| Item | Details |
| Valve Operation | Quarter-turn disc rotation |
| Actuator Type | Gear actuator with tamper switch |
| Valve Status | Normally open |
| Body Connection Style | Wafer body clamped between two flanges |
| Size Range | 2″ / DN50 to 12″ / DN300 |
| System Use | Fire protection piping control |
| Working Pressure Series | PN16 |
FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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