Products catalog

Home/Video, audio, intrusion and access control systems/Intrusion systems/AJAX/Ajax
  •   Wireless electric water shutoff valve Ajax WATERSTOP 52269.155.WH1 (white)

    Wireless electric water shutoff valve Ajax WATERSTOP 52269.155.WH1 (white)

    Inquire about this item
    Price 365.40 €
    Want another price? Suggest yours!
    In stock.
    In stock: 5 pcs
    • Communication
    • Jeweller communication technologyProprietary wireless technology for events transmission., Features:, Two-way communication., Protection against device spoofing., Block encryption featuring a floating key., Instant notifications., Remote configuration via Ajax apps., Learn more
    • Radio frequency bands866.0 – 866.5 MHz 868.0 – 868.6 MHz 868.7 – 869.2 MHz 905.0 – 926.5 MHz 915.85 – 926.5 MHz 921.0 – 922.0 MHz, Depends on the region of sale.
    • Maximum effective radiated power (ERP)up to 20 mW, Automatic power adjustment to reduce power consumption and the effect of radio interference.
    • Radio signal modulationGFSK
    • Radio communication rangeup to 3,600 ft, Between device and hub (or radio signal range extender) without obstacles., Calculate the radio signal range at the object
    • Radio signal encryptionBlock encryption with a floating key protects all the data stored and transmitted.
    • Frequency hoppingPrevents radio interference and jamming., Learn more
    • Operating components
    • Shutoff valve¾" (DN 20) RuB valve, Included in the complete set.
    • Electric actuatorOpens or closes the valve.
    • Mounting platformTo install an electric actuator on a shutoff valve.
    • Mounting lockersTo fix an electric actuator on a shutoff valve., The complete set includes two options:, standard (pre-installed), anti-sabotage
    • Shutoff valve
    • Fields of applicationwater supply and heating systems
    • Operating fluidhot and cold water, non-aggressive liquids
    • Materialbrass
    • Connection type and threadNPT taper (ANSI B.1.20.1), female-to-female threads
    • Thread size¾" (DN 20, 20 mm)
    • Operating liquid temperature rangefrom -4 °F to 350 °F, Freezing of the fluid in the pipeline may severely damage the valve and electric actuator.
    • Mounting platformto mount an electric actuator on a shutoff valve, Complies with the ISO 5211 standard.
    • Lever on mounting platformTo manually shut off the water supply without tools in case of emergencies.
    • Electric actuator
    • Torqueup to 8.5 N•m
    • Operating pressureup to 145 psi
    • Shut-off speedup to 7 seconds, The value may increase if the valve is clogged or stuck.
    • Remote controlcontrol and configuration in Ajax apps, Apps provide all information about the device: current valve state (open/closed), statuses of battery charge, external power supply, and communication with a hub.
    • Manual controlthe control button on the electric actuator enclosure, Opens/closes the valve when pressed.
    • Additional features
    • Installationdoes not require tools and enclosure disassembling, 4 possible mounting positions of electric actuator towards the valve, anti-sabotage locker to complicate unauthorized dismount of an electric actuator, The design allows maintenance, and repair in hard-to-reach places: pipe tunnels, technical boxes, walls, etc. It is possible to replace the actuator unit without dismantling the shutoff valve.
    • LED indicationThe LED placed under an Ajax logo on enclosure and reports the electric actuator states.
    • Automation scenariosalarm reactions, security mode change reactions, scheduled actions, temperature scenarios, humidity scenarios, CO 2 level scenarios, by pressing Button, by pressing LightSwitch, Learn more
    • Overheating notificationThe notification is sent to Ajax apps when the device temperature tops 140 °F and when it returns to normal.
    • Sabotage protection
    • Protection against spoofingdevice authentication
    • Communication failure detectionin 36 s, The time depends on the Jeweller (or Jeweller/Fibra ) settings., Learn more
    • Tampering alarmNotifies about attempts to detach the enclosure from the mount., Learn more
    • Mounting lockers for fasteningThe complete set includes two options:, Standard locker (pre-installed) — fixes an electric actuator on a shutoff valve. Removes easily for a quick access to the valve., Anti-sabotage locker — used instead of a standard locker. Securely fixes an electric actuator on the valve to complicate an unauthorized dismount.
    • Power supply
    • Pre-installed batteries4 × CR123A battery, Up to 3 years of battery life.
    • Optional external power supply7.5–14 V⎓, from 1.8 A, The recommended parameters of the external power supply are 9–12 V⎓, 2 A. The batteries serve as a backup when an external power supply is connected. Use a round 2 × AWG22 cable with an external diameter of 3.0–3.7 mm to connect an external power supply.
    • Dimensions
    • Shutoff valve with an electric actuator4.09" × 5.91" × 2.76"
    • Electric actuator3.66″ × 2.76″ × 3.74″
    • Shutoff valve3.15" × 1.26"
    • Weight35.7 oz, Shutoff valve with an electric actuator., 18.9 oz, Electric actuator., 16.79 oz, Shutoff valve.
    • Operating temperature rangefrom 32 °F to 140 °F
    • Operating humidityup to 95%