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TECHNICAL FEATURES: Temperature limits: for fluids from –15°C to +90°C SPECIFIC FEATURES: • The Aster valve with Drain , Art. 2374 and 2378 is equipped with a drain plug for the liquids used in the water distribution systems, heating and air conditioning. Application fields: Threaded end connections: Operation devices: All the valves comply with the regulation 97/23/CE and are tested 100% on pneumatic seal with electronic control. |
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DIMENSIONS | |
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VALVE DIMENSIONS PER TYPE AND SIZE | |
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PRESSURE/TEMPERATURE DIAGRAM | |
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PRESSURE AND TEMPERATURE LIMITS Max. Temperature: from +5°C to +80°C Max. Pressure: PN16 (20°C) The max pressure is measured at ambient temperature. This fitting allows the connection of high or low density polyethylene pipes. The TOF joint system is very simple, easy and quick to install. It consists of only two elements: rubber truncated cone-shaped gasket and metal or plastic anchor ring. The rubber ring has a special configuration due to the polyethylene and production technology. The truncated cone conforms to pipe tolerance (including ovality) and ensures a perfect hydraulic seal thanks to its proportional resistance, thus offering an important support to the mechanical sealing ring. The special configuration of the mechanical sealing ring ensures a good adaptation to pipe tolerance and a perfect fastening to the pipe. For PE 100 pipes and gas pipes an internal reinforcing element (bushing) makes the pipe more rigid. The TOF PE joint with reinforced bushing is suitable for PE-X pipes. |
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![]() Via Giuseppe Verdi, 68 - 25073 Bovezzo (Bs) - Tel. +39 030 21101 - Fax +39 030 2110301 (Italia) - P. Iva 03370780177 - Email: This email address is being protected from spambots. You need JavaScript enabled to view it. |
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