4" UL FM Threaded X Grooved Check Valve for Fire Systems
R 3,677.00
Sale price
R 3,677.00
Regular price
R 4,055.00
Skip to product information
Request for Tax Exemption
Request a Quote
4" UL FM Threaded X Grooved Check Valve for Fire Systems
R 3,677.00
Sale price
R 3,677.00
Regular price
R 4,055.00
Shipping calculated at checkout
The 4" UL/FM Threaded X Grooved Check Valve operates as a critical backflow prevention component within commercial fire sprinkler and suppression networks. Installed directly into fire protection piping assemblies, this valve permits water flow in a single direction while automatically preventing reverse flow, thereby maintaining system pressure and securing water supplies against contamination.
This component satisfies stringent life safety infrastructure demands and complies with NFPA 13 installation requirements for fire sprinkler systems, as well as NFPA 25 inspection, testing, and maintenance standards for water-based fire protection systems. Its certified design ensures reliable operational integrity under mandated hydraulic loading parameters.
Key Features & Construction
- Size: Engineered with a 4-inch nominal diameter for direct integration into standard commercial fire suppression piping.
- Connection Types: Features both threaded and grooved end connections to allow flexible, seamless piping transitions on the job site.
- Body Construction: Built from high-quality, durable industrial materials to withstand long-term operational stress in mechanical rooms and riser assemblies.
- Flow Control: Functions as a dedicated backflow prevention and fire check valve to eliminate unwanted reverse water movement.
- Maintenance: Designed for straightforward field installation and routine servicing to minimize downtime during system inspections.
Technical Specifications & Compliance
| Specification | Detail |
|---|---|
| Manufacturer / Brand | United Brass Works Inc |
| Model / Series Number / SIN | 4" UL/FM Threaded X Grooved Check Valve |
| Connection / Thread Size & Type | 4" (Threaded X Grooved) |
| Pressure Rating (WWP) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | High-quality durable industrial materials |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA 13, NFPA 25 |
Submittal & Installation Note: Always verify local Authority Having Jurisdiction (AHJ) mandates and engineering specifications prior to installing backflow and check valve assemblies. Consult official manufacturer documentation for precise torque limits, clearance dimensions, and flow coefficient data.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
If you qualify for sales tax exemption, please submit your exemption details and supporting documents. Our team will review your request, and once approved, your account will be updated to receive tax-exempt checkout on eligible purchases.
If you can't find the product you're looking for, send a quote request below.
Return policy
You have 30 days to return the product. Returned items must be in the original packaging, contain all components, and be in new condition. Returns may require additional information or a photo of the item(s) to process the return. Returns received without the proper return label may take more than 10 business days to credit.
Original shipping fees are non-refundable.
You must provide a receipt or proof of purchase.
A 25% restocking fee will be applied to all returned items.
Customer is responsible for return shipping costs.
Special orders are non-cancelable and non-refundable.
Shop.water-services.us reserves the right to refuse or limit any returns that, in Shop.water-services.us’s sole judgment, appear to be fraudulent, abusive, in violation of these terms, or otherwise inappropriate.
For additional Return Policy Information, click here