Danfoss 065Z0426 - HRE 4, PN 6, DN 40, 25 m³/h, Rp 1 1/2

Product details

Type		HRE 4
Product group		Motorized control valves
Application		Heating
China RoHS compliance		Out of scope
Closing differential pressure (diverting) [bar] [Max]		1 bar
Closing differential pressure (mixing) [bar] [Max]		1 bar
Connection size		Rp 1 1/2
Connection types		Internal thread
Contains batteries		No
Description		HRE 4 PN6 40/25 rotary 4-way Rp1 1/2
Diameter [mm]		40 mm
EU RoHS compliance		Yes with exemptions
EU RoHS exemption clause		6(c)
Flow characteristic		S characteristic
Function		Mixing valve
Kvs values [m³/h]		25 m³/h
Leakage through port max. [% Kvs]		1.5
Media pH [Max]		10
Media pH [Min]		7
Media temperature [°C] [Max]		110 °C
Media temperature [°C] [Min]		2 °C
Medium alternative		Glycolic water up to 50%
Mounting version		Flow
Number of ports		4
Operating torque [Nm]		5 N-m
Packing format		Multi pack
Permissible media		District heating/cooling circulation water
Pressure class		PN 6
Pressure nominal [bar]		6 bar
Quantity per packing format		4 pc
REACH Candidate List substances		Lead (CAS no. 7439-92-1)
SCIP dossier product name		HRB HRE HFE
Slide shoe material		DZR brass CuZn36Pb2AS (CW 602N)
Stuffing box sealing material		EPDM
Valve body material		Grey cast iron EN-GJL-250 (GG-25)
Valve cone material		DZR brass CuZn36Pb2AS (CW 602N)
Valve size		DN 40

Operating guides, design guides, certificates and CAD drawings for 065Z0426 are available on request. Ask for documents →