LK 321 MultiFill® Solar

Compact design
Plug and play
Quick installation

Technical data

Working temperature: Min. -20 °C/Max. 120 °C (160 °C briefly)
Max. working pressure: 1,0 MPa (10 bar)
Media 1: Water - Glycol mixture max. 50%
Thread standard: G - male thread, ISO 228/1
Material, valve body: Brass EN 12165 CW617N
Material, sealing: P.T.F.E

LK 321 MultiFill® is a compact combination valve for easy filling of solar systems. The valve's compact design makes it easy to install even in tight spaces.

Two M 1" connections with surface for connection with flange, eg. 299189 see accessories. Two filling valves M ¾".

The valve requires no maintenance but the installation should be
checked regularly.

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LK 321 - Male thread

Article no.	Dim.	Kvs m³/h	A mm	B mm	C mm	D mm	E mm	Weight (kg)	Save in my item list
092320	M 1" x M ¾"	17.0	48	50	66	43	93	0.65

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Capacity diagram

LK 321 MultiFill® Solar Dissection image Spare parts and Accessories

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Article no.	Article	Position
299189	Flanged pipe - 22 mm, F 1", L=120 mm	1
013035	Gasket C4400 1”	2

InstructionManual

248176 LK 321 MultiFill_Solar_Instruktion.pdf

LK 321 MultiFill® Solar

LK 321 - Male thread

Variants