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For the maximum in convenience, reliability, and ease of service in a residential valve, the PGV Jar-Top is the solution. With the PGV Jar-Top, it’s possible to service a Hunter valve without using any tools. Even with this ease-of-maintenance and operational simplicity, the PGV Jar-Top still delivers quality and performance to handle the demands of any residential system. Choose from a wide range of different configurations for specific installations that vary from region to region. All models feature durable, high-grade, corrosive and UV-resistant PVC construction, glass reinforced jarring and a rugged double-beaded, leak-proof diaphragm with support to prevent stress failure.
1" PGV Valve Pressure Loss Table | |
Flow m³ Per Hour | Pressure Loss Bar |
0.3 | 0.08 |
1.0 | 0.11 |
2.5 | 0.13 |
3.5 | 0.16 |
4.5 | 0.23 |
5.5 | 0.43 |
6.5 | 0.62 |
8 | 1.10 |
9 | 1.48 |