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Temperature & Pressure Release Valve
Using Method: Temperature & Pressure relief valves is suitable for bearing the pressing type solar water heater, gas heater, electrical heater, water heater of fuel, water heater of heat pump, sensitive function heater, etc. various kinds of heaters (such as the boilers) and hot water containers, can lower the temperature and reduce pressure automatically, have temperature and pressure double safe protection function.
|TECHNICAL PARAMETER |
|Model||ImportxExportin||A mm||Bmm||Dmm||Tmm||Weightg||Temp.SteamRating BTU/hr|
|15||R½ x Rp½||41||82||29||101||237||15,000|
|20||R¾ x Rp¾||42||83||29||100||258||100.000|
Can also confirm that exactly makes the pressure & exactly make temperature according to the needs of user's contract for future delivery.
|INSTALLATION Temperature and Pressure Relief Valves should be installed on the water heater top or side. The temperature sensing element must be immersed in the water within the top 6" of the tank. The eliminating pipeline should be installed under the relief valve. Its terminal station distance in floor drain should be greater than 6" to make it easily remove & observe water.|
|SAFEGUARD & MAINTENANCE |
After installing, water heater users must lift the relief valve handle once at least every year, so as to ensure that unblocked things in the waterway of the relief valve. Before operating handles, please check the elimination pipeline which joining the relief valve guaranteed that the hot water from relief valve discharge the proper place, otherwise it may cause the bodily injure. If the handle is lifted, without water flowing out, it proves that the relief valve is invalid. Then it should turn off the water heater and ask pipeline personnel check and repair
|Designed & Checked under ANSI Z21.22 Relief Valves.|