Export page
Function: Safety press. relief controller (SÜV), SAVA, PN 25, DN 50, 20.00 m³/h, 1.00 bar - 4.50 bar, External Thread, G 2 1/2 A, Mounting version: Bypass
Function: Safety press. relief controller (SÜV), SAVA, PN 25, DN 50, 20.00 m³/h, 1.00 bar - 4.50 bar, External Thread, G 2 1/2 A, Mounting version: Bypass

003H6680

SAVA PN25 50/20 1,0-4,5 thread bypass

+ Add to comparison list - Remove from comparison list
+Add to My Product List - Remove from My Product List

Product details

Gross weight 9.04 Kilogram
Net weight 9.04 Kilogram
Volume 25.92 Liter
EAN 5702421542019

 

Actuator diaphragm material EPDM
Application District Heating
Cavitation factor 0.6
Cavitation factor 100% 0.34
Cavitation factor 25% 0.58
Cavitation factor 50% 0.52
Cavitation factor 75% 0.5
China RoHS compliance Out of scope
Connection size G 2 1/2 A
Connection types External Thread
Description SAVA PN25 50/20 1,0-4,5 thread bypass
Diameter [mm] 50 mm
Differential pressure range [bar] [Max] 16 bar
EU RoHS compliance Yes with exemptions
Flow control No
Flow limitation No
Function Safety press. relief controller (SÜV)
Function VSP - P Yes
Function VSP - Q No
Function VSP - T No
In scope of WEEE and contain batteries No
Kvs values [m³/h] 20 m³/h
Leakage rate [% Kvs] 0.05
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 District heating/cooling circulation water
PN alternative VSP 16
Pressure class PN 25
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
REACH Candidate List substances Lead (CAS no. 7439-92-1)
Sealing DP material EPDM
Select if the Shock valve should be with a Fixed pressure or Adjustablepressure Adjustable
Stem position Normally closed
Type SAVA
UK RoHS compliance Out of scope
Valve body material Ductile iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone DP material Dezincing free brass CuZn36Pb2As
Valve seat material Stainless steel, mat. No. 1.4571
Valve size DN 50

Accessories

Spare Parts

Replacement

Replacement

Replacement

Services

Software

Software and firmware to extend functionality