114.1FF NRS PIV Gate Valve (Flanged)
| Size range | 100mm - 300mm (4" - 12") |
|---|---|
| Body type | Flanged |
| Working pressure | UL 4" (100mm) - 8" (200mm) 20.7 bar (300 psi) UL 10" (250mm) - 12" (300mm) 17.2 bar (250 psi) FM 16 bar (232 psi) |
| Working temperature | 0°C to 80°C (32°F to 176°F) |
| Body material | Ductile Iron |
| Stem material | Stainless steel |
| Standards | BS5163 |
| Approvals | FM Approved, UL Listed |
Rapidrop Fig.114FF Valve is a manually operated, non rising stem resilient wedge gate valve designed for use in fire protection systems for on/off operation only. The lightweight ductile iron body allows for easier handling and reduced shipping costs. Valves are suitable for both vertical and horizontal installation. Rapidrop Fig.110 vertical post indicator and Rapidrop Fig.111 wall post indicator, are available separately.
Valve components are corrosion resistant or coated with a thermally applied fusion-bonded epoxy. The EPDM encapsulated ductile iron wedge with a compression mechanism is designed to achieve water tight sealing and low torque operation.
Dimensions
| Figure | Sizes | Dimensions |
Weight (Kg) | ||
| Inches | mm | L | H | ||
| 114.1FF | 4" | DN 100 | 229 | 395 | 34.5 |
| 5"* | DN 125 | 254 | 432 | 53.9 | |
| 6" | DN 150 | 267 | 475 | 83.7 | |
| 8" | DN 200 | 292 | 585 | 86.1 | |
| 114.2FF | 10" | DN 250 | 330 | 656 | 117.2 |
| 12" | DN 300 | 356 | 751 | 180.0 | |
*Only UL Listed
Material Specification
| Description | Material |
| Valve Body | Ductile Iron |
| Bonnet | Ductile Iron |
| Indicator Mounting Flange | Ductile Iron |
| Stem | Stainless Steel |
| Disc | Ductile Iron + EPDM |
| Drive Nut | Ductile Iron |
Recommended Flange Bolt Tightening Torque
| Sizes | Recommended Minimum Torque | |
| 4" | DN 100 | 102 Nm |
| 5" | DN 125 | 125 Nm |
| 6" | DN 150 | 149 Nm |
| 8" | DN 200 | 203 Nm |
| 10" | DN 250 | 251 Nm |
| 12" | DN 300 | 305 Nm |