Deluge Alarm Valve
ZSFG Deluge Alarm Valve is a kind of lever-type structure with anti-reset function, it is made as per GB5135.5-2000 Standard. Deluge Alarm Valve is widely used for various type of dry type system(system side pipenet fits open sprinklers), such as deluge alarm system, water curtain system and water mist system. The drive of deluge alarm valve is to release the pressure inside the deluge alarm valve diaphragm room, and use the water supply side pressure to open the valve wedge. Pressure release inside Diaphragm room can be done in different ways like electric lead, isotherm lead and dry lead.
TECHNICAL DATA
Item No. | ZSFG100 | ZSFG150 | ZSFG200 |
Nominal Diameter(mm) | DN100 | DN150 | DN200 |
Rated Work Pressure(Mpa) | 1.2 | 1.2 | 1.2 |
Strength Test Pressure(Mpa) | 4.8 | 4.8 | 4.8 |
Water Pressure Reduced | <0.07 | <0.07 | <0.07 |
Drive Time(s) | <15 | <15 | <15 |
Tianguang Fire-Fighting Incorporated Company is the first SMEs board A-share listed companies at Shenzhen Stock Exchange in China. Found in 1986,the company is one of the first private enterprises for fire-fighting equipment production. Tianguang Fire-fighting Incorporated Company has its registered capital of 200,000,000 Yuan, and it possess two manufacturing base of Fujian and Tianjin.
Why choose Tianguang?
1, we are the experienced manufacture of fire fighting products about 30 years.
2, you can get the goods which are both excellent in quality and reasonable in price.
3, you can get professional reply asp.
4, you can get good service- satisfactory service before and after sale.
5, you can trust us because of our certifications.
1, Are we manufacturer or trading company?
We are manufacturer and have several factories,so the prices you get is factory prices and we have registered as a trading company so that we can export by ourselves.
2, It is ok if we ask you to manufacture the product according to our drawing or using our brand?
Yes! You may send your design and other technical specifications to us. If your quantity order is large enough, we can offer a competitive price based on your design.
3, Can we make a discount?
Now the price we give is the factory price, however, If the order is large enough, we can make a discount to make profit for each other.
4, How to get our samples to check the quality?
Please contact us,we will send you free samples,but the express cost is for your account
5, what kind of payment term would you accept?
We accept L/C, T/T
If you have any other questions, please contact us. We will reply asap within 24 hours.