JW-NH89
INTRODUCTION
INTRODUCTION
Jianwei window sash opening and closing control device (temperature sensitive window closer), this product is used for aluminum alloy fire-resistant (Fire-resistant) windows and plastic steel fire-resistant (Fire-resistant) windows. The control device is installed under the frame, and the movable arm is installed in the European groove of the sash. Jianwei this product is a two-stage design concept, one stage is the normal opening of the window sash, any opening angle positioning, and the second stage is the temperature when the fire occurs When the temperature sensor reaches 68-70 ℃, it will detonate immediately, and the window closing function will immediately make the opening fan close automatically.
Exhibitors
Guangdong Jianwei Window Control Technology Co., Ltd
Booths
3B10
Team
詹立旺