VAI61.20-10
2-port ball valve, internal thread, PN40, DN20, kvs 10
Stock no. BPZ:VAI61.20-10
Internally threaded connections Rp.. as per ISO 7-1.
For use in heating, ventilating and air conditioning plants as a control
or safety shutoff valve. For closed circuits.
Attribute | Value |
---|
Angular rotation | 90 ° |
Leakage rate | Zero leakage |
DN | 20 |
kvs | 10 |
Medium | Water, Water with anti-freeze |
Medium temperature | 1...120 °C |
Valve characteristic | Equal-percentage |
Rangeability | > 500 |
Permissible operating pressure | 1600 kPa |
Material, valve body | Brass UNS C35330 (DZR) |
Material, inside set | Brass UNS C35330 (DZR), chromium-plated |
PN class | PN 40 |
Connecting thread | Rp ¾ " |
GQD..9A Δpmax | 350 kPa |
GQD..9A Δps | 1400 kPa |
GDB..9E Δpmax | 350 kPa |
GDB..9E Δps | 1400 kPa |
GMA../GLB..9E Δpmax | 350 kPa |
GMA../GLB..9E Δps | 1400 kPa |