The ZG valves are used as regulating and cutting off elements of the flow in the central heating, conditioning and ventilation systems. This type of valve can be desi-gned for cold or hot water, steam, water with antifreeze and other liquids up to 150°C and for incombustible gases up to 80 ° C.
noiseless operation; resistance to cavitation, low aerodynamic noise
direct action (valve closes while pressing stem of valve) and reverse action (valve opens whilepressing stem of valve)
possibility of work at high pressure drop
universal mounting in installation; large diversity of connectors : with ends for welding, with threaded ends and with flanges
small overall dimensions
TECHNICAL DATA
Valve
Nominal diameter
DN 15 ... DN 32
Nominal pressure
PN 16; 25 ANSI 150
Flow Coeficients
0,5 ... 10 m3/h
Flow Characteristic
modified equal % 30 : 1 and linear
Temperature
+150 (80)°C
Conectors
with ends for welding, with threaded ends and with flanges
Contact
us
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_zg_e - PDF ( 391.77 KB )
