MR10 pages

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FLOW# MRIKV

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FLOW SWITCH

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GENERAL CHARACTERISTICS

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An improved and reliable flow switch.

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The new design of the flow housing and the piston have the re-

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sult of a better operation and an increased stability in respect of

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the usual mechanical flow switches piston type. This item has a

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good operation with viscous liquids.

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The adjustment is very simple and the setting mechanism has a

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safe locking system.

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Electrical connection by DIN 43650 plug and PG9 cable gland.

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Hermetic separation of mechanical and electrical component

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Free installation position

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PN 200 mechanical construction

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Adjustable set point

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TECHNICAL DATA

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Tab.1

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DN	Type	P max Bar	T max °C	Adjustable range l/min H20	Q max l/min	AP Qmax Bar
1/4"	MR1KV-008	200	120	0.4-4	10	0.5
3/8"	MR1KV-010	200	120	0.4-4 1-10	20	0.5
1/2"	MR1KV-015	200	120	1 -10 2-20 3-30	40	0.5
3/4"	MR1KV-020	200	120	3-30 4-40	60	0.5
1"	MR1KV-025	200	120	4-40 6-60	80	0.5

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Adjustable range for horizontally decreasing flow.

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DN Thread Gas parallel UNI 228/1

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Accuracy

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Hysteresis

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± 5% F.S.

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10% - min. 0,5 l/min.

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Code Adjustable range
0,4-4	004
1 -10	010
2-20	020
3-30	030
4-40	040
6-60	060

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MATERIALS

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Tab.2

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ELECTRICAL DATA

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Tab.3

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Description	Code GM	Code GK
Body	Nickel plated brass	St. steel 1.4571
Piston	Brass	St. steel 1.4404
Spring	St. steel 1.4310	St. steel 1.4310
Magnet	Ferrite	Ferrite PTFE coated
Switch Head	Polycarbonate	Polycarbonate

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Description Characteristics

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Contact REED SPDT 250VCA 1,5A 50VA

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Electrical entry Plug DIN 43650A

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Protection class IP65

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Option

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Diode LED Red colour integrated into DIN plug

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Supply VCA 230 110 48 24 12 To specify

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DIMENSIONS

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78

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-SW40-

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NOMENCLATURE

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MR1KV 025 GM

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060 IP65

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0213

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WIRING

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1

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Tab.4

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Tab.1

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Tab.2

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Tab.1

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Tab.3

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Tab.4

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NO

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Code 0213

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NC

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NO

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c~ 0 Code 0208

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NC

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Type

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Adjustable range

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Material

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Dimensions and connections thread

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Protection class

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Wiring

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We reserve the right to change the data without notice

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¿=^¿==. Via Rovereto 9/11 - 20014 -

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=Ü=~== = ^ ^ Internet:

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e

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°> SGS

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BE#026/5-07/2006

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S. Ilario Milanese (MI) - Tel. 0331-535920 - Fax 0331-535442

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www.valco.it e-mail: valco@valco.it

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