Hello, Welcome to Sunroom Fire Safety Manufacturing Official Website!
SUNROOM
American NRS Flanged Valve
Standard: Based on AWWA C515 and C509 End Connection: B16.1 Class 125 or B16.5 Class 150 flanged type Operating Temperature: 0°C–80°C Pressure Rating: 250 / 300 / 363 psi Surface Protection: FBE coating according to AWWA C550
Key words:
American Flanged NRS Gate Valve,ANSI Flanged NRS Gate Valve ,
Product Description
The American NRS Flanged Valve is a non-rising stem gate valve designed for flanged fire protection piping connections. It controls water flow through a gate disc, while the stem rotates to open or close the valve without moving up or down.
Key Features
- Non-rising stem gate valve structure
- Designed for flanged fire protection piping systems
- Gate disc operation for water flow control
- Stem remains fixed in height during opening and closing
- Suitable for American fire water supply systems
- Wide size range from DN50 to DN600
- Pressure options vary by valve size
- Suitable for fire protection water control applications
Product Configurations
| Item | Details |
| Valve Structure | Non-rising stem gate design |
| Operation Method | Gate disc opening and closing |
| Size Range | 2″ / DN50 to 24″ / DN600 |
| Face-to-Face Length | 178 mm to 508 mm depending on size |
| Pressure Options by Size | 300 / 363 psi for DN50–DN300; 250 psi for DN350–DN600 |
| Installation Use | Flanged fire protection piping system |
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
Related Products
Contact Us
Our address
No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
Tel
Product Inquiry
If you are interested in our business or would like to learn more,
please leave us a message and we will contact you as soon as possible.
SUNROOM FIRE SAFETY MANUFACTURING
Contact Us
We strive tofurther improve the manufacturing level offire-fighting products.
Messages
Please fill in your information.
Contact Us
No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
Statement
Privacy Statement
This privacy policy discloses the privacy practices for Sunroom Fire Safety Manufacturing Tools. This privacy policy applies solely to information collected by this web site. It will notify you of the following:
What personally identifiable information is collected from you through the web site, how it is used and with whom it may be shared.
What choices are available to you regarding the use of your data.
The security procedures in place to protect the misuse of your information.
How you can correct any inaccuracies in the information.
Information Collection, Use, and Sharing
We are the sole owners of the information collected on this site. We only have access to/collect information that you voluntarily give us via email or other direct contact from you. We will not sell or rent this information to anyone.
We will use your information to respond to you, regarding the reason you contacted us. We will not share your information with any third party outside of our organization, other than as necessary to fulfill your request, e.g. to ship an order.
Unless you ask us not to, we may contact you via email in the future to tell you about specials, new products or services, or changes to this privacy policy.
Your Access to and Control Over Information
You may opt out of any future contacts from us at any time. You can do the following at any time by contacting us via the email address or phone number given on our website:
See what data we have about you, if any.
Change/correct any data we have about you.
Have us delete any data we have about you.
Express any concern you have about our use of your data.
Security
We take precautions to protect your information. When you submit sensitive information via the website, your information is protected both online and offline.
Wherever we collect sensitive information (such as credit card data), that information is encrypted and transmitted to us in a secure way. You can verify this by looking for a closed lock icon at the bottom of your web browser, or looking for “https” at the beginning of the address of the web page.
While we use encryption to protect sensitive information transmitted online, we also protect your information offline. Only employees who need the information to perform a specific job (for example, billing or customer service) are granted access to personally identifiable information. The computers/servers in which we store personally identifiable information are kept in a secure environment.
Updates
Our Privacy Policy may change from time to time and all updates will be posted on this page.
If you feel that we are not abiding by this privacy policy, you should contact us immediately via e-mail jefferries@sunroomfire.com
Powered by 300.cn