function:

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.

when the calibrated pressure is reached, the valve opens automatically and discharge atmosphere to pretect whole system in safe caused by over pressure

features:

1.long-life

2.working stably

3.NSF approved diaphram

3.made by professional producer for 6years

4.CE garanteed, and rubber componets with NSF

Technical specification

1.Body: CuZn40Pb2, or material specialized

2.Control handle:ABS

3.Preset pressure range:1.5-8bar; 10bar

4.Medium:water,air

5.thread:G1/2'' M-F

following items are basical model, other pattern shall be made according to your requirment or sample.
Other information is available if inquired, please send mail