For use in residential and domestic sprinkler systems according to BS9251:2014 • Plastic flow switch, paddle type • Easy installation: • install the gasket • insert the flow switch • tighten the union nut • Low pressure drop • Rugged glass-fibre reinforced plastic ensures highest strength and performance • Long-term stable set point, reset of paddle by magnetic force, no spring fatigue. • Supplied with DIN 43650A mating electrical connector as standard. Technical data (for flow switch) Pressure rating PN10 Pressure drop typ. 0.04 bar at 60 l/min Max. test pressure 16 bar, 1h, 20ºC Medium temperature Max. 70ºC Ambient temperature Max. 70ºC Protection class IP 65 Switching current Max. 1 A Switching voltage Max. 230 VAC, 48 VDC Switching capacity Max. 26 VA, 20 W Materials Body / paddle system PPO Noryl GFN3 Gasket EPDM Magnet Hard ferrite Order code VKS25M2APENG14 Switching functions Contact closes at increasing flow Approvals Setpoints (vertical pipe, flow direction upwards, water, 20 ºC) contact at increasing flow (l/min) 20 Setpoints (horizontal pipe, water 20 ºC) contact at increasing flow (l/min) 25 Max. flow rate (l/min) 210 FLOW SWITCH AE VKS25M2APENG14 Applications Engineering Ltd, 16 Horsted Square, Bellbrook Industrial Estate, Uckfield, East Sussex, TN22 1QG, UK REGISTERED IN THE UK, COMPANY NO. 01754698 (ENGLAND) - VAT NO. GB 207 6966 82 T: +44 (0)1825 764737 F: +44 (0)1825 768330 E: [email protected] www.appeng.co.uk Setpoint tolerance ±15% Subject to change without notice Union nut G3/4, PA 74 63 +/- 0.5 39 +/- 0.5 11 Flat gasket 24x17x2, EPDM

Flow switch ae vks25m2apeng14 - appeng.co.uk

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Page 1: Flow switch ae vks25m2apeng14 - appeng.co.uk

For use in residential and domestic sprinkler systems according to BS9251:2014

• Plasticflowswitch,paddletype

• Easyinstallation:• installthegasket• inserttheflowswitch• tightentheunionnut

• Lowpressuredrop

• Ruggedglass-fibrereinforcedplasticensureshigheststrengthandperformance

• Long-termstablesetpoint,resetofpaddlebymagneticforce,nospringfatigue.

• SuppliedwithDIN43650Amatingelectricalconnectorasstandard.

Technicaldata(forflowswitch)

Pressurerating PN10

Pressuredrop typ.0.04barat60l/min

Max.testpressure 16bar,1h,20ºC

Mediumtemperature Max.70ºC

Ambienttemperature Max.70ºC

Protectionclass IP65

Switchingcurrent Max.1A

Switchingvoltage Max.230VAC,48VDC

Switchingcapacity Max.26VA,20W

Materials

Body/paddlesystem PPONorylGFN3

Gasket EPDM

Magnet Hardferrite

Ordercode VKS25M2APENG14

SwitchingfunctionsContactclosesatincreasingflow

Approvals

Setpoints(verticalpipe,flowdirectionupwards,water,20ºC)contactatincreasingflow(l/min)

Setpoints(horizontalpipe,water20ºC)contactatincreasingflow(l/min)

Max.flowrate(l/min) 210

Flow switch ae vks25m2apeng14

ApplicationsEngineeringLtd,16HorstedSquare,BellbrookIndustrialEstate,Uckfield,EastSussex,TN221QG,UKREGISTEREDINTHEUK,COMPANYNO.01754698(ENGLAND)-VATNO.GB207696682

T: +44 (0)1825 764737F: +44 (0)1825 768330E: [email protected]

Setpointtolerance±15%Subjecttochangewithoutnotice

Union nutG3/4, PA

63 +/- 0.5

39 +/- 0.5

Flat gasket24x17x2, EPDM