AVPA, PN 16, DN 15, 4.00 m³/h, 0.05 bar - 0.50 bar, External Thread, G 3/4 A


AVPA PN16 15/4 0,05-0,5 thread bypass

Product details

Gross weight 2.059 Kg
Net weight 2.059 Kg
Volume 4.554 Liter
EAN 5702421541128


Actuator diaphragm material EPDM
Application District Heating
Cavitation factor 0.6
Cavitation factor 100% 0.55
Cavitation factor 25% 0.59
Cavitation factor 50% 0.55
Cavitation factor 75% 0.55
China RoHS compliance Out of scope
Connection size G 3/4 A
Connection types External Thread
Description AVPA PN16 15/4 0,05-0,5 thread bypass
Diameter [mm] 15 mm
Differential pressure range [bar] [Max] 12 bar
Differential pressure setting [bar] [Max] 0.5 bar
Differential pressure setting [bar] [Min] 0.05 bar
EU RoHS compliance Out of scope
Flow control No
Flow limitation No
Function Diff. press. relief controller
Function VSP - P Yes
Function VSP - Q No
Function VSP - T No
In scope of WEEE and contain batteries No
Kvs values [m³/h] 4 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 District heating/cooling circulation water
PN alternative VSP 0
Pressure class PN 16
Pressure controller Differential pressure relief controller
Pressure nominal [bar] 16 bar
Product Group Pressure flow controllers
REACH Candidate List substances 0.1 Lead (CAS no. 7439-92-1)
SCIP dossier no. d82d5b9f-618e-427e-a21f-592d45afaeed
Sealing DP material EPDM
Setting Type Adjustable
Stem position Normally closed
UK RoHS compliance Out of scope
Valve body material Red bronze CuSn5ZnPb (Rg5)
Valve cone DP material Dezincing free brass CuZn36Pb2As
Valve seat material Stainless steel, mat. No. 1.4571
Valve size DN 15


Spare Parts






Software and firmware to extend functionality