Jinyuan Technology Development Co., Ltd.
PRODUCTS
UL FM Fire Alarm Check Valve
UL FM Fire Alarm Check Valve is a critical supervisory device installed on a fire sprinkler system. It's not one single object, but rather a system component with a specific purpose and certification.
| Material : | Ductile iron |
| Normal Diameter : | 3inch to 8inch |
| Working Pressure : | 300 psi |
| Application : | Chemical industry, Aerospace etc |
| Valve Standard : | UL |
| MOQ : | 10 Pieces |
| Delivery Time : | 15~30 Days |
Email:Jony@jyfire.com.cn
Categories
RELATED PRODUCTS
Details Description
The UL/FM Fire Alarm Check Valve is a critical component in wet pipe fire sprinkler systems, designed to prevent water backflow and trigger a pressure-activated alarm when water flows to suppress a fire. Engineered for reliability and compliance with stringent safety standards, this valve ensures rapid alarm activation while maintaining system integrity.
Features
• UL Listed & FM Approved： Certified to meet NFPA standards for fire protection systems, ensuring global compliance and safety.
• Pressure-Operated Alarm：Automatically activates a mechanical water-motor alarm or electric pressure switch when water flow exceeds a preset rate (typically 4–10 GPM).
• Non-restrictive Design：Minimal pressure loss across the valve.
• Easy Inspection：External bypass test valve for routine testing without system shutdown.
• Cast Iron or Ductile Iron Body：Epoxy-coated for corrosion resistance.
• Stainless Steel Trim：Clapper and seat assembly for longevity.
Product Parameter
| Diameter Size | Pressure Rating | |
| DN80 | 3 Inch | 300 psi |
| DN100 | 4 Inch | 300 psi |
| DN150 | 6 Inch | 300 psi |
| DN200 | 8 Inch | 300 psi |
FAQ
Q：What’s the MOQ for ul alarm check valve?
A：For standard sizes, our MOQ is usually 10 units. For large sizes or special requirements, the MOQ can be one unit. We are always willing to provide customers with flexible solutions.
Q：Can OEM services be provided? For example, putting on our brand Logo?
A：Of course! As a factory, we warmly welcome OEM/ODM cooperation.
Q：What is your payment terms？
A：Payment supports T/T, L/C, etc. We also support payment via wechat or Alipay.
Q：What is the delivery time?
A：The production usually takes 15 to 30 days. For large or special orders, it may take 60 days or longer. We will provide you with an accurate production plan after placing your order.
Q：Why choose us？
A：With over 20 years of experience in the fire protection industry, our company has professional technical personnel and many well-known partners in the domestic market. We offer favorable prices and guarantee quality, having passed multiple certifications!
Act now—stop fire risks at the source!
JINYUAN TECHNOLOGY DEVELOPMENT CO.,LTD
Tel.：86-18159244550 Mobil:18159244550
EMAIL:Jony@jyfire.com.cn
ADD:CHENGGONG TECHNOLOGY ZONE PHASE 3,XIMEI TOWN,NAN'AN QUANZHOU CITY
Category:
CONTACT US
Whatsapp: +8618159244550
Email: jony@jyfire.com.cn
Phone: +86 -18159244550
Address: Ximei Chenggong Science and Technology Development Zone, Nan'an, Fujian
Statement
Privacy Statement
This privacy policy discloses the privacy practices for Jinyuan Technology Development Co., Ltd. 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 jony@jyfire.com.cn
