Bronze Backflow Preventer

Backflow preventer for sale is a hydraulic control combination device that strictly limits the water flow in the pipeline to only one-way flow according to the situation that the backflow pollution of the tap water supply equipment, especially the drinking water pipeline is serious, and there is no effective device to prevent the backflow pollution. As a popular kind of China bronze ball valve, the backflow preventer function is to prevent the medium in the pipeline from flowing back under any working conditions to achieve the purpose of avoiding backflow pollution. At present, different types of backflow preventers are mainly low-resistance backflow preventers and pressure-reducing backflow preventers. According to national standards, the head loss of low-resistance backflow preventer device is less than 3 meters, and the head loss of pressure-reducing backflow preventers is less than 7 meters.

Bronze Backflow Preventer Details:

Use the principle of decompression to achieve low resistance.

Compact structure and shorter size.

Prevent sewage backflow.

Can be tested online and overhauled online.

Carbo's Bronze Backflow Preventer Advantages
Bronze Backflow Preventer for Sale

As one of the most biggest backflow preventer suppliers and backflow preventer manufacturers in China, Carbo provides different types of backflow preventers with high quality. The product has the characteristics of double non-return and air partition, which can completely prevent backflow pollution under any working conditions.

In addition, the backflow preventer device is designed according to the CJ/T160-2002 standard, with accurate calculations, excellent processing, reliable performance and sensitive actions. Both the inner and outer surfaces of backflow regulator valve are sprayed with environmentally friendly coatings to ensure the anti-corrosion and safety of the bronze backflow preventer.

Bronze Backflow Preventer Device

The two-stage independent check valve has small flow resistance and rapid opening and closing, which can effectively prevent the sudden increase of back pressure from damaging the valve and pipeline. It has a silent function. The discharge pressure of the discharge valve is adjustable, which is less disturbed by pipeline fluctuations, and the opening and closing is safe and reliable.

Bronze Backflow Preventer FAQs
What are the different types of backflow preventers?
According to the connection methods, the backflow prevention device types can be divided into flange connection and threaded connection. The flange connection has a pressure reducing backflow preventer and a low resistance backflow preventer. A threaded connection has a threaded low resistance backflow preventer, a miniature backflow preventer, and a water heater backflow preventer.

Bronze Backflow Preventer FAQsWhat kind of backflow preventer do I need?
A water heater backflow preventer that strictly limits the water in the pipeline to only one-way flow. Its function is to prevent the medium in the pipeline from flowing back under any working conditions to achieve the purpose of avoiding backflow pollution. Customers can choose different types of backflow preventers according to their needs. As a big bronze valve manufacturer, we also provide other kinds of valves such as bronze globe valve, bronze gate valve and so on.

Bronze Backflow Preventer FAQsHow high does a backflow preventer need to be?
The backflow preventer should be installed horizontally, and should be installed in the direction of the arrow during installation. The height of the outlet of the safety drain valve should be greater than 400mm from the ground, and it should not be submerged by water or debris. According to the national standard, the head loss of the low-resistance backflow preventer is less than 3 meters, and the head loss of the pressure-reducing backflow preventer is less than 7 meters.

If you want to know more about backflow preventer cost, please contact us.

As a bronze ball valve supplier, we will do our best to meet all the needs of customers.

Other supplier products

	Push Ball Valve	Because the push to connect flanged bronze ball valve is designed and manufactured with a push rod connection, push ball valveis ideal for service ...
	Push Ball Valve	Because the push to connect flanged bronze ball valve is designed and manufactured with a push rod connection, push ball valveis ideal for service ...
	Bronze Backflow Preventer	Backflow preventer for sale is a hydraulic control combination device that strictly limits the water flow in the pipeline to only one-way flow acco...
	Bronze Gate Valve	Bronze Gate Valve China Manufacturer Bronze gate valve for saleuses bronze material, which has excellent wear resistance and corrosion resistance,...
	Carbo OEM Brass Valves	About Carbo Valves As a professional OEM brass valvesupplier, we can produce high-quality bronze valves and superior brass valvefor water for yo...

供应产品

Same products

	Bearing Types And Applications	卖方: DLAIAN GUANGYANG BEARING CO., LTD	Bearing Types and Uses Types of ball and roller bearings for sale Ball Bearings Ball bearings ...
	Constant Velocity Joint	卖方: BOYA Precision Industrial Equipments Co.,Ltd	Constant Velocity Joint is the advantage product of BOYA, which is very welcomed by design instit...
	CV Joint Bearing For Steel and Non-ferrous Metal Industries	卖方: BOYA Precision Industrial Equipments Co.,Ltd	The main CV joint bearing is ball cage type, designed and developed BJ, BHJ, BJS, BC, DOJ five ca...
	Ball Joint Bearing for Petrochemical Industry	卖方: BOYA Precision Industrial Equipments Co.,Ltd	Ball Joint Bearingfor Petrochemical Industry BOYA's ball joint shaftare widely used in the field...
	Tension Leveler for Galvanizing Line	卖方: BOYA Precision Industrial Equipments Co.,Ltd	Galvanizing line tension leveler is a continuous stretching bending straightening machine that is...