MR10 pages
FLOW# MRIKV
nnnnFLOW SWITCH
nnnnGENERAL CHARACTERISTICS
nnnnAn improved and reliable flow switch.
nnnnThe new design of the flow housing and the piston have the re-
nnnnsult of a better operation and an increased stability in respect of
nnnnthe usual mechanical flow switches piston type. This item has a
nnnngood operation with viscous liquids.
nnnnThe adjustment is very simple and the setting mechanism has a
nnnnsafe locking system.
nnnnElectrical connection by DIN 43650 plug and PG9 cable gland.
nnnnHermetic separation of mechanical and electrical component
nnnnFree installation position
nnnnPN 200 mechanical construction
nnnnAdjustable set point
nnnnTECHNICAL DATA
nnnnTab.1
nnnnDN | 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 |
Adjustable range for horizontally decreasing flow.
nnnnDN Thread Gas parallel UNI 228/1
nnnnAccuracy
nnnnHysteresis
nnnn± 5% F.S.
nnnn10% - min. 0,5 l/min.
nnnnCode Adjustable range | |
0,4-4 | 004 |
1 -10 | 010 |
2-20 | 020 |
3-30 | 030 |
4-40 | 040 |
6-60 | 060 |
MATERIALS
nnnnTab.2
nnnnELECTRICAL DATA
nnnnTab.3
nnnnDescription | 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 |
Description Characteristics
nnnnContact REED SPDT 250VCA 1,5A 50VA
nnnnElectrical entry Plug DIN 43650A
nnnnProtection class IP65
nnnnOption
nnnnDiode LED Red colour integrated into DIN plug
nnnnSupply VCA 230 110 48 24 12 To specify
nnnnDIMENSIONS
nnnn78
nnnn-SW40-
nnnnNOMENCLATURE
nnnnMR1KV 025 GM
nnnn060 IP65
nnnn0213
nnnnWIRING
nnnn1
nnnnTab.4
nnnnTab.1
nnnnTab.2
nnnnTab.1
nnnnTab.3
nnnnTab.4
nnnnNO
nnnnCode 0213
nnnnNC
nnnnNO
nnnnc~ 0 Code 0208
nnnnNC
nnnnType
nnnnAdjustable range
nnnnMaterial
nnnnDimensions and connections thread
nnnnProtection class
nnnnWiring
nnnnWe reserve the right to change the data without notice
nnnn¿=^¿==. Via Rovereto 9/11 - 20014 -
nnnn=Ü=~== = ^ ^ Internet:
nnnne
nnnn°> SGS
nnnnBE#026/5-07/2006
nnnnS. Ilario Milanese (MI) - Tel. 0331-535920 - Fax 0331-535442
nnnnwww.valco.it e-mail: valco@valco.it
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