Single-Acting Pneumatic Actuated Butterfly Valves with HDPE Flange Adaptor
Product Description
Nozbart® Single-Acting Pneumatic Actuated Butterfly Valves with HDPE Flange Adaptor
With a high-strength PP body and HDPE flange adaptor, these valves are designed for long-lasting use under harsh conditions. Thanks to their single-acting pneumatic actuators, they open with air pressure and automatically close via spring return. They provide reliable performance especially in chemical environments and outdoor conditions.
Key Features:
- Durable and lightweight PPRC body and disc
- HDPE flange adaptor, PPRC flange (optional steel flange coated with PPRC)
- EPDM gasketed structure
- Single-acting spring return pneumatic actuator
- Lightweight, durable design; easy installation and maintenance
- Suitable for chemical processes and outdoor applications
- Quick integration with standard ISO mounting flange
Applications:
- Chemical transport pipelines
- Water and wastewater treatment plants
- Agricultural irrigation systems
- Industrial liquid transfer lines
- Seawater and outdoor applications
| 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) |
| 50 | 63 mm | 2" | PEKP-067 | PEKP-068 | PEKP-069 | PEKP-070 |
| 65 | 75 mm | 2 1/2" | PEKP-079 | PEKP-080 | PEKP-081 | PEKP-082 |
| 80 | 90 mm | 3" | PEKP-094 | PEKP-095 | PEKP-096 | PEKP-097 |
| 100 | 110 mm | 4" | PEKP-114 | PEKP-115 | PEKP-116 | PEKP-116 |
| 125 | 125 mm | 4 1/2" | PEKP-129 | PEKP-130 | PEKP-131 | PEKP-132 |
| 125 | 140 mm | 5" | PEKP-144 | PEKP-145 | PEKP-146 | PEKP-147 |
| 150 | 160 mm | 6" | PEKP-164 | PEKP-165 | PEKP-166 | PEKP-167 |
| 200 | 200 mm | 7" | PEKP-204 | PEKP-205 | PEKP-206 | PEKP-207 |
| 200 | 225 mm | 8" | PEKP-229 | PEKP-230 | PEKP-231 | PEKP-232 |
| 250 | 250 mm | 9" | PEKP-254 | PEKP-255 | PEKP-256 | PEKP-257 |
| 250 | 280 mm | 10" | PEKP-284 | PEKP-285 | PEKP-286 | PEKP-287 |
| 300 | 315 mm | 12" | PEKP-319 | PEKP-320 | PEKP-321 | PEKP-322 |
- 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.
- The prices of butterfly valves with actuators include solenoid valves and speed reducing valves set.
- When the limit switch box is requested, price difference will be added.The physical apperance of actuators may change.