SAVA
SAVA

003H6677

SAVA PN25 25/8 1,0-4,5 thread bypass

Product details

Gross weight 5.64 kg
Net weight 5.64 kg
EAN 5702421541982

 

Actuator diaphragm material EPDM
Application District Heating
Cavitation factor 0.6
Cavitation factor 100% 0.35
Cavitation factor 25% 0.57
Cavitation factor 50% 0.5
Cavitation factor 75% 0.5
Connection size G 1 1/4 A
Connection types External Thread
Description SAVA PN25 25/8 1,0-4,5 thread bypass
Diameter [mm] 25 mm
Differential pressure range [bar] [Max] 20 bar
Flow control No
Flow limitation No
Function Safety press. relief controller (SÜV)
Function VSP - P Yes
Function VSP - Q No
Function VSP - T No
Kvs values [m³/h] 8 m³/h
Leakage rate [% Kvs] 0.02
Media pH [Max] 10
Media pH [Min] 7
Media temperature [°C] [Max] 150 °C
Media temperature [°C] [Min] 2 °C
Medium alternative Glycolic water up to 30%
Mounting version Bypass
Number of ports 2
Permissible media Circulation water
PN alternative VSP 16
Pressure controller Yes
Pressure nominal [bar] 25 bar
Pressure setting range [bar] [Max] 4.5 bar
Pressure setting range [bar] [Min] 1 bar
Product group Pressure flow controllers
Sealing DP material EPDM
Setting type Adjustable
Stem position Normally closed
Type SAVA
Valve body material Red bronze CuSn5ZnPb (Rg5)
Valve cone DP material Dezincing free brass CuZn36Pb2As
Valve seat material Stainless steel, mat. No. 1.4571

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