Changeover ball valve, 3-port, PN40, DN50, kvs 37
Internally threaded connections Rp.. as per ISO 7-1.
For use in heating, ventilating and air conditioning plants as changeover ball valves. For closed circuits.
Attribute
Value
Angular rotation
90 °
Leakage rate
Zero leakage
Leakage rate bypass
0…0.0001 % of kvs value
DN
50
kvs
37
Medium
Cooling water, Chilled water, Water with anti-freeze, Low-temperature hot water, High-temperature hot water
Medium temperature
-10…120 °C
Permissible operating pressure
1600 kPa
Material, valve body
Dezincification resistant hot-pressed brass (DZR), CW602N
Material, inside set
Dezincification resistant hot-pressed brass (DZR), CW602N, chromium-plated
PN class
PN 40
Connecting thread
Rp 2 "
GMA../GLB..9E Δpmax
350 kPa