The Best Product Non Back Flow Preventer ready sell to all the counrty

We’ve got the most highly developed manufacturing machines, experienced and qualified engineers and workers, acknowledged good quality management systems and also a friendly specialist gross sales team pre/after-sales support for Good Quality China Non Back Flow Preventer, Trust us and you’ll gain far more. Be sure to really feel free of charge to contact us for additional details, we assure you of our best attention at all times.
We’ve got the most highly developed manufacturing machines, experienced and qualified engineers and workers, acknowledged good quality management systems and also a friendly specialist gross sales team pre/after-sales support for Backflow Preventer, china backflow preventer, non back flow preventer, Due to the changing trends in this field, we involve ourselves into products trade with dedicated efforts and managerial excellence. We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time.

Description:

Most of the residents don’t install the backflow preventer in their water pipe. Only a few people use the normal check valve to prevent back-low. So it will have a big potential ptall. And the old type of backflow preventer is expensive and not easy to drain. So it was very hard to be widely used in the past. But now, we develop the new type to solve it all. Our anti drip mini backlow preventer wil be widely used in the normal user. This is a waterpower control combination device through control the pressure in the pipe to come true the one-way flow. It wil prevent back-flow, avoid the water meter inverted and anti drip. It will guarantee safe drinking water and prevent the pollution.

Characteristics:

1. Straight-through sotted density design, low flow resistance and low noise.
2. Compact structure, short size, easy instal lation, save installing space.
3. Prevent water meter inversion and higher anti-creeper idling functions,
drip tight is helpful to water management.
4. Selected materials have long service life.

Working Principle:

It is made up of two check valves through the threaded
connection.
This is a waterpower control combination device through control the pressure in the pipe to come true the oneway flow. When the water comes, the two discs will be open. When it stops, it will be cloosed by its spring. It will prevent back-flow and avoid the water meter inverted. This valve has another advantage: Guarantee the fair between the user and Water Supply Corporation. When the flow is too small to charging it( such as: ≤0.3Lh),this valve will solve this condition. According to the change of water pressure, the water meter turns.
Installation:
1. Clean up the pipe before the insalation.
2. This valve can be installed in horizontal and vertical.
3. Ensure the medium flow direction and the direction of arrow in the same when install.

Dimensions:

We’ve got the most highly developed manufacturing machines, experienced and qualified engineers and workers, acknowledged good quality management systems and also a friendly specialist gross sales team pre/after-sales support for Good Quality China Non Back Flow Preventer, Trust us and you’ll gain far more. Be sure to really feel free of charge to contact us for additional details, we assure you of our best attention at all times.
Good Quality China Check Valve, One Direction Check Valve, Due to the changing trends in this field, we involve ourselves into products trade with dedicated efforts and managerial excellence. We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time.