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SUNROOM
Manual 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 Manual Valve Operating Key is used to open or close NRS valves and underground hydrants by turning the valve stem manually. It has a lower coupling for engaging the stem cap, wrench nut, or operation nut, with a fixed or retractable upper bar for operation.
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
Production workshop and exhibition area
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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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