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SUNROOM
Threaded Stainless Steel NRS Gate Valve
Valve Construction: Stainless steel 304 or 316 End Connection: Threaded BSPT, BSPP (G), or NPT connection Operating Temperature: -20°C to 180°C Pressure Rating: 200 psi Surface Finish: Sandblasted finish Available Sizes: 1/2″ / DN15, 3/4″ / DN20, 1″ / DN25, 1-1/4″ / DN32, 1-1/2″ / DN40, 2″ / DN50, 2-1/2″ / DN65, 3″ / DN80, 4″ / DN100
Key words:
Fire System Stainless Steel Screwed NRS Gate Valve ,
Product Description
This threaded stainless steel NRS gate valve is designed for manual flow control in water pipeline and fire protection system applications. The non-rising stem structure allows the valve to open and close through a gate disc while keeping the stem height unchanged, making it suitable for installations where stable valve height and compact operation are required.
Key Features
- Non-rising stem gate valve for manual open and shut-off control
- Stainless steel 304 or 316 construction for reliable pipeline use
- Gate-type disc design supports stable flow control
- Stem height remains fixed during valve operation
- Suitable for installations with limited vertical operating space
- Threaded connection options for flexible project requirements
- Available with BSPT, BSPP (G), or NPT threads
- 200 psi working pressure for standard water system applications
- Sandblasted surface for a clean and practical finish
Product Configurations
| Item | Details |
| Valve Structure | Non-rising stem gate valve |
| Operation Method | Manual opening and shut-off |
| Flow Control Part | Gate-type valve disc |
| Application | Water pipeline and fire protection system flow control |
| Material Options | S5304 or S5316 |
| Size Range | 1/2"/DN15to 4"/0N100 |
| Thread Options | BSPT BSR (G), or NPT |
| Working Pressure | 200 psi |
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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