![Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]](http://img13.360buyimg.com/imgzone/s520x520_jfs/t1/175012/30/54721/232160/6753b45aF58a68b13/435a6c1ac762d840.jpg "Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]")
![Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]](http://img13.360buyimg.com/imgzone/s520x520_jfs/t1/197911/22/48536/134127/6753b45cFf087a123/83f37722759a514d.jpg "Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]")
![Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]](http://img13.360buyimg.com/imgzone/s520x520_jfs/t1/247395/28/28452/240891/6753b45eFe4afc7d6/aec7b0150a387b99.jpg "Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]")
![Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]](http://img13.360buyimg.com/imgzone/s520x520_jfs/t1/242465/4/26067/197124/6753b461F3e250cfb/557b8fad1f7f50b4.jpg "Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]")
![Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]](http://img13.360buyimg.com/imgzone/s80x80_jfs/t1/175012/30/54721/232160/6753b45aF58a68b13/435a6c1ac762d840.jpg "Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]")
![Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]](http://img13.360buyimg.com/imgzone/s80x80_jfs/t1/197911/22/48536/134127/6753b45cFf087a123/83f37722759a514d.jpg "Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]")
![Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]](http://img13.360buyimg.com/imgzone/s80x80_jfs/t1/247395/28/28452/240891/6753b45eFe4afc7d6/aec7b0150a387b99.jpg "Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]")
![Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]](http://img13.360buyimg.com/imgzone/s80x80_jfs/t1/242465/4/26067/197124/6753b461F3e250cfb/557b8fad1f7f50b4.jpg "Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]")
Genuine spot 2024 new standard GB 15930-2024 Fireproof valve for building ventilation and smoke exhaust systems Replace GB 15930-2007 China Standard Publishing House [Paper version]
US$14.80
- Stock: 100
- Model: 10086750434258
- Weight: 0.40kg
- Dimensions: 50.00cm x 30.00cm x 1.00cm
Shipping: Free Shipping & Customs Tax included are subject to change, please refer to the quote you received.
Delivery: Accurate and precise order tracking. Learn more
Package Safety: Refund for your damaged or lost package. Learn more
Payments: 
Shop with confidence
Inspect item by item, verify, conduct quality checks, and upload authentic photos of the products.
Consolidate and repackage all items to reduce international logistics costs and facilitate international transportation.
Our customer service is always here if you need help. Click here to chat with us or Chat on WhatsApp