AVD, PN 25, DN 20, 6.30 m³/h, 1.00 bar - 5.00 bar, External Thread, G 1 A, Mounting version: Flow
003H6645
AVD PN25 20/6,3 1-5 thread flow/return
Product specifications
Characteristic | Value |
---|---|
Actuator diaphragm material | EPDM |
Application | District Heating |
Cavitation factor | 0.60 |
Cavitation factor 100% | 0.41 |
Cavitation factor 25% | 0.69 |
Cavitation factor 50% | 0.62 |
Cavitation factor 75% | 0.60 |
China RoHS compliance | Out of scope |
Connection size | G 1 A |
Connection types | External Thread |
Description | AVD PN25 20/6,3 1-5 thread flow/return |
DG Indicator Profile | Not relevant for dangerous goods |
Diameter [mm] | 20 mm |
Differential pressure range [bar] [Max] | 20.00 bar |
EU RoHS compliance | Yes with exemptions |
Flow control | No |
Flow limitation | No |
Function | Press. reduction 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] | 6.30 m³/h |
Leakage rate [% Kvs] | 0.02 |
Material Description | AVD PN25 20/6,3 1-5 thread flow/return |
Media pH [Max] | 10 |
Characteristic | Value |
---|---|
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 | Flow |
Number of ports | 2 |
Permissible media | District heating/cooling circulation water |
PN alternative VSP | 16 |
Pressure class | PN 25 |
Pressure controller | Pressure reduction controller |
Pressure nominal [bar] | 25 bar |
Pressure setting range [bar] [Max] | 5.00 bar |
Pressure setting range [bar] [Min] | 1.00 bar |
Product group | Pressure flow controllers |
Product line | District Energy Controls |
Product Type | AVD |
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 open |
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 20 |
General specifications
Characteristic | Value |
---|---|
Gross weight | 3.825 Kilogram |
Net weight | 3.47 Kilogram |
Volume | 9.623 Liter |
Characteristic | Value |
---|---|
EAN | 5702421541654 |
Proposition 65 | Cancer and Reproductive Harm |