Danfoss 065Z0139 - VRG2 PN16 DN40/25 ext.thread

Détails du produit

Type		VRG 2
Groupe de produits		Other valves
Application		Heating and cooling
Application alternative VSP		District heating
Cavitation factor		0.4
Conformité RoHS Chine		Hors champ
Connection size		G 2 1/4
Connection types		External Thread
Contient des piles		Non
Control ratio		100:1
Description		VRG2 PN16 DN40/25 ext.thread
Diameter [mm]		40 mm
Differential pressure range [bar] [Max]		4 bar
Conformité RoHS UE		Oui, avec exemptions
EU RoHS exemption clause		6(c)
Flow characteristic		Equal percentage
Function		Pressure relief
Kvs values [m³/h]		25 m³/h
Leakage through port (B-AB) max. [% Kvs]		1.0
Leakage through port max. [% Kvs]		bubble tight design
Media pH [Max]		10
Media pH [Min]		7
Media temperature [°C] [Max]		130 °C
Media temperature [°C] [Min]		-10 °C
Medium alternative		Glycolic water up to 50%
Mounting version		Flow
Number of ports		2
Permissible media		District heating/cooling circulation water
PN alternative VSP		10
Pressure nominal [bar]		16 bar
REACH Candidate List substances		Lead (CAS no. 7439-92-1)
SCIP dossier product name		VRG2 PN16 DNxx-xx ext.thread
Stroke [mm]		15 mm
Stuffing box sealing material		EPDM
Valve body material		Grey cast iron EN-GJL-250 (GG-25)
Valve cone material		Brass
Valve stem material		Stainless steel

Operating guides, design guides, certificates and CAD drawings for 065Z0139 are available on request. Demander les documents →