Gear-Operated Butterfly Valves with HDPE Flange Adaptor
Product Description
Nozbart® Gear-Operated Butterfly Valves with HDPE Flange Adaptor
These butterfly valves, featuring a high-quality PPRC body, HDPE flange adaptor , and optional PPRC-coated steel flange, offer a reliable and long-lasting solution for your installations. The gear-box drive system provides a low-torque, controllable, and dependable operation—especially ideal for large-diameter piping systems.
Key Features:
- Durable and lightweight PPRC body and disc
- HDPE flange adaptor, optional PPRC-coated steel flange
- EPDM-gasketed leak-proof structure
- Easy installation and maintenance
- High resistance to corrosion and chemicals
- User-friendly operation with ergonomically designed manual handle
- Compatible with standard ISO mounting flanges
- Standard top mounting plate for actuator installation
Applications:
- Hot and cold water systems
- Water and wastewater treatment lines
- Swimming pool installations
- Industrial liquid transfer systems
- Agricultural irrigation systems
- Chemical process pipelines
| DN (mm) | D (Metric) | NPS (Inch) | PPRC Flanged Code | PPRC Flanged Code | PPRC Coated Steel Flanged Code | PPRC Coated Steel Flanged Code |
|---|---|---|---|---|---|---|
| ISO / DIN / EN | ISO / DIN / EN | BS / ANSI / ASTM | Galvanized Bolts | Stainless Steel Bolts (AISI 304) | Galvanized Bolts | Stainless Steel Bolts (AISI 304) |
| 150 | 160 mm | 6" | PEKD-160 | PEKD-161 | PEKD-162 | PEKD-163 |
| 200 | 200 mm | 7" | PEKD-200 | PEKD-201 | PEKD-202 | PEKD-203 |
| 200 | 225 mm | 8" | PEKD-225 | PEKD-226 | PEKD-227 | PEKD-228 |
| 250 | 250 mm | 9" | PEKD-250 | PEKD-251 | PEKD-252 | PEKD-253 |
| 250 | 280 mm | 10" | PEKD-280 | PEKD-281 | PEKD-282 | PEKD-283 |
| 300 | 315 mm | 12" | PEKD-315 | PEKD-316 | PEKD-317 | PEKD-318 |
- Standard valves with EPDM seal can not be used for petroleum, petroleum derivates and organic oils. Special valves for all fluids are produced by changing the o-rings.