1-1/4" Brass Water Pressure Reducing Valve with Pressure Gauge,Brass H59,Long life and great performance
1.Surface Treatment: Nickel Plated
3.Max operating temperature :110°C,
4.Working Medium: water,Non-corrosiver liquid,gas
5.Pipe thread to ISO 228
6.100% leakage test
7.Long life and great performance
8.No second pollution
9.Hygienic harmless potable water installations
10.Stable outlet pressure and High reliability,Perfect seal at low and high pressure and wear resistant, solid and reliable for life-time use. Easy to install.
11.Perfect seal at low and high pressure and wear resistant, solid and reliable for life-time use. Easy to install.
12. opening /closing tests:20000times .
13.When the calibrated pressure is reached, the valve opens automatically and discharge atmosphere to protect whole system in safe caused by over pressure
14.Safety valves are typically used for controlling pressure on boilers in heating systems,on stored hotwater cylinders in domestic hot water systems and in water systems generally.
15.The valve achieve the purpose of automatic exhaust,then valve can be automatically discharged water and then shut down automatically