PCV-VFG 21, PN 16, DN 250, 630 m³/h, Flange | PCVP | Pilot control valves | Pressure and Flow Controllers | Climate Solutions for heating | Climate Solutions

Product details

Bruttovægt	397 Kilogram
Nettovægt	397 Kilogram

Volume	508.8 Liter
EAN nr.	5702421813706

Actuator size [cm²]	630 cm²
Alternativt medium	Glykolholdigt vand op til 30%
Antal porte	2
Cavitation factor	0.2
Cavitation factor 100%	0.13
Cavitation factor 25%	0.37
Cavitation factor 50%	0.3
Cavitation factor 75%	0.2
China RoHS compliance	Out of scope
Connection types	Flange
Contain batteries	No
Control ratio	750:1
Description	Assem.kit PCV-VFG21 PN16 250/630 flange
Diameter [mm]	250 mm
Differential pressure range [bar] [Max]	15 bar
Differential pressure range [bar] [Min]	0.5 bar
EU RoHS compliance	Out of scope
Flow characteristic	Linear optimized
Funktion	PCV monteringssæt

Kvs-værdier [m³/h]	630 m³/h
Læktab [% Kvs]	0.05
Medietemperatur [°C] [Maks.]	150 °C
Medietemperatur [°C] [Min.]	2 °C
Medium pH [Maks.]	10
Medium pH [Min.]	7
Monteringsversion	Free
Pressure class	PN 16
Product group	Pilot - controlled valves
REACH Candidate List substances	Lead (CAS no. 7439-92-1)
Sealing material	EPDM
Stem position	Normally closed
Tilladte medier	District heating/cooling circulation water
Tryk nominelt [bar]	16 bar
Type	PCV-VFG 21
Valve cone material	Stainless steel, mat. No. 1.4021
Valve seat material	Stainless steel, mat. No. 1.4313
Valve size	DN 250
Ventilhusets materiale	Gråt støbejern EN-GJL-250 (GG-25)

Actuator size [cm²]	630 cm²
Alternativt medium	Glykolholdigt vand op til 30%
Antal porte	2
Cavitation factor	0.2
Cavitation factor 100%	0.13
Cavitation factor 25%	0.37
Cavitation factor 50%	0.3
Cavitation factor 75%	0.2
China RoHS compliance	Out of scope
Connection types	Flange
Contain batteries	No
Control ratio	750:1
Description	Assem.kit PCV-VFG21 PN16 250/630 flange
Diameter [mm]	250 mm
Differential pressure range [bar] [Max]	15 bar
Differential pressure range [bar] [Min]	0.5 bar
EU RoHS compliance	Out of scope
Flow characteristic	Linear optimized
Funktion	PCV monteringssæt
Kvs-værdier [m³/h]	630 m³/h
Læktab [% Kvs]	0.05
Medietemperatur [°C] [Maks.]	150 °C
Medietemperatur [°C] [Min.]	2 °C
Medium pH [Maks.]	10
Medium pH [Min.]	7
Monteringsversion	Free
Pressure class	PN 16
Product group	Pilot - controlled valves
REACH Candidate List substances	Lead (CAS no. 7439-92-1)
Sealing material	EPDM
Stem position	Normally closed
Tilladte medier	District heating/cooling circulation water
Tryk nominelt [bar]	16 bar
Type	PCV-VFG 21
Valve cone material	Stainless steel, mat. No. 1.4021
Valve seat material	Stainless steel, mat. No. 1.4313
Valve size	DN 250
Ventilhusets materiale	Gråt støbejern EN-GJL-250 (GG-25)