Safety Valve

1、Purpose:

Applicable to temperature and pressure safety valves for pressure-bearing solar water heaters, electric water heaters, gas water heaters, fuel water heaters, heat pump water heaters and other hot water systems, with dual protection functions for temperature and pressure.

2、Working principle:

It does not rely on any external force and uses the force of the medium itself and the force generated by the thermal expansion of the temperature-sensing element to overcome the load of the spring to open the valve flap and discharge a rated amount of fluid to prevent the pressure and temperature from exceeding the rated safe value. When the pressure and temperature return to normal, the valve closes again and prevents the medium from flowing out.

3、Basic parameters:

3.1、Setting pressure Mpa: 0.1Mpa, 0.2Mpa, 0.3Mpa, 0.4Mpa, 0.5Mpa, 0.6Mpa, 0.7Mpa, 0.8Mpa, 0.9Mpa, 1.0Mpa.

0.1Mpa = 14.5PSI

0.2Mpa = 29PSI

0.3Mpa = 43.5PSI

0.4Mpa = 58PSI

0.5Mpa = 72.5PSI

0.6Mpa = 87PSI

0.7Mpa = 101PSI

0.8Mpa = 116PSI

0.9Mpa = 130.5PSI

1.0Mpa = 145PSI

Main Products Models:

WYA-20 Temperature and Pressure Safety Valve(TP Valve)

WYA-15 Temperature and Pressure Safety Valve(TP Valve)

YA-20 Pressure Safety Valve

YA-15 Pressure Safety Valve

ZA-15 Vacuum Break Valve