In order to make sure the safety of the drinking water,most countries organizations and countries standards of the piping require that there should install a device on the terminal,which is suitable for guard against flow backwards.
Function and structure of this insert preventer conform to the use standards of guard against flow backwards for most of the countries all over the world.
This core is comprehensive used in various of pipe valve,faucet,shower and water meter.
It is used in the constant temperature system to avoid the hot water and cold water mixing.and keep the pressure balance inside the piping as well.
we have the models of DN20,DN15,DN14,DN10 to suit different requirement. |
|
|
|
| specifications︰ | In order to make sure the safety of the drinking water,most countries organizations and countries standards of the piping require that there should install a device on the terminal,which is suitable for guard against flow backwards.
Function and structure of this insert preventer conform to the use standards of guard against flow backwards for most of the countries all over the world.
This core is comprehensive used in various of pipe valve,faucet,shower and water meter.
It is used in the constant temperature system to avoid the hot water and cold water mixing.and keep the pressure balance inside the piping as well.
we have the models of DN20,DN15,DN14,DN10 to suit different requirement. |
| Advantages︰ | In order to make sure the safety of the drinking water,most countries organizations and countries standards of the piping require that there should install a device on the terminal,which is suitable for guard against flow backwards.
Function and structure of this insert preventer conform to the use standards of guard against flow backwards for most of the countries all over the world.
This core is comprehensive used in various of pipe valve,faucet,shower and water meter.
It is used in the constant temperature system to avoid the hot water and cold water mixing.and keep the pressure balance inside the piping as well.
we have the models of DN20,DN15,DN14,DN10 to suit different requirement. |
|
|
|
