Overview
The VTCON Threaded Reducing Tee is designed for pipe size transition in grooved fire protection piping systems.
It supports connection between different pipe diameters while maintaining practical installation and system layout requirements.
Please refer to the catalogue dimension table for size selection and confirm project requirements with VTCON before quotation.
Key Features
• Matched with catalogue Style 131N for clear model identification
• Ductile cast iron QT450-12 / ASTM A-536 Grade 65-45-12 for strength and durability
• Working pressure: 300 PSI / 2.065 MPa / 20.65 bar
• Connection type: Grooved × threaded reducing tee
• Fusion bonded epoxy coated surface; optional hot-dip galvanized or other finishes available
• Designed for pipe size transition and project layout adjustment
• Helps connect different diameter pipe sections
• Use catalogue dimension table for accurate size selection
Technical Specifications
| Items | Details |
|---|---|
| Product Name | Threaded Reducing Tee |
| Style | 131N |
| Product Type | Grooved Non-Gasket Fittings |
| Material | Ductile cast iron QT450-12 / ASTM A-536 Grade 65-45-12 |
| Connection | Grooved × threaded reducing tee |
| Working Pressure | 300 PSI / 2.065 MPa / 20.65 bar |
| Surface Finish | Fusion Bonded Epoxy Coated |
| Items | Details |
|---|---|
| Optional Finish | Hot-dip galvanized, painted color or other finish upon request |
| Standard Color | Orange red |
| Size Range | DN32×DN15–DN300×DN80 / 1-1/4"×1/2"–12"×3" / 42.4×21.3–323.9×88.9 mm |
| Application | Fire protection piping systems |
| Certification | FM Approved / UL Listed |
Product Structure & Dimensions
Threaded Reducing Tee Structure & Dimensions
Dimensions are for reference only. Please contact VTCON for detailed drawings and project requirements.