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- Model NO.: PTRV
- Transport Package: Plain Box
- Origin: China
- Trademark: Edison
- Specification: R1/2; R3/4
- HS Code: 84039000
During the heating or working process of the boiler, the temperature of the cold water inside the boiler will rise so that the pressure and the temperature raise, the valve installled onto the boiler will open to drain hot water(stream) out to relief overabundant pressure and hot water(stream) at rather high temperature, to ensure the safety of the boiler, save energy and extend the life of the boiler when the pressure rises up to the valve's setting temperature.
Pressure & Temperature Relief Valve
*Standard complying with: AS 1357.1
*Connection spec: DN15, DN20
*Pressure spec: 700Kpa, 850Kpa, 1000Kpa, 1200Kpa, 1400Kpa
*Opening temperature range: 93-99ºC
*Plastic Auxiliary pressure-relief device
*R1/2″/R3/4″Inlet & Rp1/2″/Rp3/4″Outlet
*Open Temperature: 93ºC~99ºC
*Open Pressure: 700Kpa,850Kpa,1000Kpa,1200Kpa,1400Kpa
*Conform to AS1357.1
Zhuhai Edison Smart Home Co., Ltd.(Stock Code: 837831) is a wholly owned subsidiary of Guangzhou Seagull Kitchen and Bath Products Co., Ltd (Stock Code: 002084).
Edison is devoting to R & D and manufacturing thermostat and valve and so on in the heating control, AC Control and smart home control system and has obtained more than 40 invention patents and utility patents in the field of HVAC control and zigbee technology, and achieved related professional certifications in Europe, America, Australia and other countries.
Edison focus on integration of smart home system and HVAC energy conservation to serve the society and dedicate to build a comfortable and energy saving environment for sustainable development of society.