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BS Flanged-Grooved NRS Valve
Standard: BS EN 1074-2 Connection: EN 1092-2 flanged end with ISO 6182 grooved end Valve Type: Flanged-grooved NRS gate valve Stem Structure: Non-rising stem design Size Range: 2″ / DN50 to 12″ / DN300 Working Pressure: PN16 Temperature: 0°C to 80°C Coating: FBE coating according to AWWA C550
Key words:
Flanged to Grooved Non-Rising Stem Gate Valve (British Standard) ,
Product Description
The BS Flanged-Grooved NRS Valve is a non-rising stem gate valve designed for flanged-to-grooved connection conversion. It controls water flow through a gate-type disc, while the stem turns to open or close the valve without moving up or down.
Key Features
- Non-rising stem gate valve structure
- Designed for flanged and grooved connection conversion
- Flanged connection according to EN 1092-2
- Grooved connection according to ISO 6182
- Gate disc operation for water flow control
- Stem remains fixed in height during operation
- PN16 working pressure rating
- FBE coating according to AWWA C550
Product Configurations
| Item | Details |
| Valve Structure | Non-rising stem gate valve |
| Size Range | 2″ / DN50 to 12″ / DN300 |
| Operation | Gate disc opening and closing |
| Connection | Flanged as EN 1092-2 |
| Standard | BS EN 1074-2 |
| Working Pressure | PN16 |
| Face-to-Face Length | 178 mm to 356 mm depending on size |
| Surface Finish | FBE coating as AWWA C550 |
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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