Since 2005, 16 Years Fire Alarm System Suppression and Manufacturer&Whole Solution Provider
We supply whole fire alarm and suppression system include conventional fire alarm system, addressable fire alarm system, emergency light system, FM200 gas suppression system, fire pump, fire hose reel and cabinet.
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    ASENWARE Conventional Fire Alarm System has obtained lpcb ce certificationconsists, The system has Conventional Fire Alarm Control Panel, Smoke Detector ,Heat Detector , Beam Smoke Detector,Entrance LED Indicator etc composed
    ASENWARE Addressable Fire Alarm Control System are intelligent system which are designed to make it suitable for most of applications. It’s user friendly functionality makes it suitable to program and configure the devices. 7 ” touchscreen display gives the information for fire alarm, trouble , supervisory and other related information all the time.This system fully complied with the requirement of EN 54-2 and EN 54-4.
    ASENWARE Wireless fire alarm system features: Can connect both wired and wireless detectors Each zone can connect up to 20 wireless detectors and 20 wired detectors
    ASENWARE Fire Pump Series provide fire departments or private users with the ability to pump from any water source.

    ASENWARE Centralized Monitoring Emergency Luminaire System is designed for managing, monitoring and controlling emergency lights automatically. 
    ASENWARE fire fighting telephone system is the special communication equipment for fire fighting
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Packaged fire pump system
Home > Products > Packaged fire pump system
Silent check valve
Check valve flow refers to rely on the media itself, and automatic opening and closing valve, used to prevent the backflow medium valve.
  • Check valve flow refers to rely on the media itself, and automatic opening and closing valve, used to prevent the backflow medium valve. 

    Also known as the non-return valve, check valve, valve, and the back pressure valve upstream.Check valve belongs to a kind of automatic valve, its main role is to prevent the backflow medium, to prevent the pump and drive motor reversal, and the discharge of the container medium.

  • Features:
    1. Bolted bonnet, swing and elevating disc metal sealing surface.
    2. Body and bonnet joint form.
    3. Bolted bonnet, the flange gasket type can undertake choosing according to difference of stress level.
    4. Disc spacing device, prevent disc open position is too high to be shut down.
    5. Solid pin shaft installation precision, high strength, to ensure the use performance and service life of the valve.
    6. Rocker has enough strength, close enough freedom to facilitate the disc to close.
    7. Disc has sufficient strength and rigidity, clapper sealing surfaces according to user requirements surfacing welding metallic materials or non-metallic materials.

  • Parameters: