Yuhuan Yahe HVAC Co., Ltd.
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Pressure relief safety valve 1/2'' CE WRAS approved for European boiler heating system pipe
A relief valve or pressure relief valve (PRV) is a type of safety valve used to control or limit the pressure in a system; pressure might otherwise build up and create a process upset, instrument or equipment failure, or fire. The pressure is relieved by allowing the pressurized fluid to flow from an auxiliary passage out of the system. The relief valve is designed or set to open at a predetermined set pressure to protect pressure vessels and other equipment from being subjected to pressures that exceed their design limits. When the set pressure is exceeded, the relief valve becomes the "path of least resistance" as the valve is forced open and a portion of the fluid is diverted through the auxiliary route.
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FAQ
Q: customize logo accepted
A: yes,
Q: how about the order quantity and shipping
A: goods will be shipped within 20days while the order confirmed
Q: Do you offer a guarantee for the products?
A: Yes, we offer 2 years warranty on our products. and it passed recycled life test around 10,000times