Danfoss 065B2050 - VB 2, PN 25, DN 15, 0.25 m³/h, Flange

Détails du produit

Type		VB 2
Groupe de produits		Motorized control valves
Application		District Heating
Application alternative VSP		Heating
Cavitation factor		0.5
Cavitation factor 100%		0.34
Cavitation factor 25%		0.58
Cavitation factor 50%		0.52
Cavitation factor 75%		0.5
Conformité RoHS Chine		Hors champ
Connection types		Flange
Contient des piles		Non
Control ratio		50:1
Description		VB 2 PN25 15/0,25 2-way seated flange
Diameter [mm]		15 mm
Differential pressure range [bar] [Max]		16 bar
Conformité RoHS UE		Oui, avec exemptions
EU RoHS exemption clause		6(c)
Flow characteristic		Split
Kvs values [m³/h]		0.25 m³/h
Leakage through port max. [% 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%
Number of ports		2
Conditionnement		Lot
Permissible media		District heating/cooling circulation water
PN alternative VSP		16
Pressure class		PN 25
Pressure nominal [bar]		25 bar
Quantité par conditionnement		4 pc
REACH Candidate List substances		Lead (CAS no. 7439-92-1)
SCIP dossier product name		VB 2 PN25 x/x 2-way seated flange
Spindle position		Normally open
Stroke [mm]		5 mm
Stuffing box sealing material		EPDM
Valve body material		Ductile cast iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone material		Stainless steel
Valve seat material		Stainless steel
Valve size		DN 15
Valve stem material		Stainless steel

Operating guides, design guides, certificates and CAD drawings for 065B2050 are available on request. Demander les documents →