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Valve Operating Key
Standard: Built to BS 5163-2 requirements Material Options: Aluminum alloy, carbon steel, or similar metal construction Coupling Design: End coupling for valve stem cap, wrench nut, or operation nut Surface Treatment: Anodized finish, black painted finish, or other options
Key words:
Valve operating key, NRS valve wrench ,
Product Description
The Valve Operating Key is used for manual operation of NRS gate valves or underground fire hydrants. Its lower coupling connects with the valve stem cap, wrench nut, or operation nut, while the upper bar allows users to turn the valve stem to open or close the valve.
Key Features
- Designed for manual valve or underground hydrant operation
- Lower coupling fits stem cap, wrench nut, or operation nut
- Available with retractable or fixed upper bar
- Suitable for BS type and ASME type valve configurations
- T-key, ring key, and hook-type options available
- Can be used for NRS gate valves or underground fire hydrants
- Lightweight and durable material options
- Suitable for fire protection valve maintenance and operation
Product Configurations
| Item | Details |
| Application | Manual operation for NRS valves or underground hydrants |
| Compatible Equipment | NRS gate valve, BS type valve, ASME type valve, underground fire hydrant |
| Operation Method | Coupling engages with stem cap or wrench nut to turn the valve stem |
| Upper Bar Options | Retractable or fixed type |
| Key Type Options | Ring key and bar, T key, or T key with hook |
| Valve Size Compatibility | BS type DN50–DN600; ASME type 2″–12″ |
| Hydrant Option | Hook-type key available for underground fire hydrant use |
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.
Certificate
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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SUNROOM FIRE SAFETY MANUFACTURING
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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