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Subject: from the sealing primary and secondaty side. gen. Flow compensated temperature controleer with built-in differential pressure controller, designed for instantaneous domestic hot water control.Idle temperature (No DHW tap) about 8°C lower as the set tapping temperature. Fast opening and closing time due to the proportional flow controller – minimize the risk for limestone deposits in the plate heat exchanger and minimize the waste of energy. High valve authority (Va ~1,0) at the thermostatic control valve Bore to the outside of the valve in case of leakage ***from the sealing primary and secondaty side. Последнее предложение не уразумею( особенно после звездочек Спасибо за любые идеи. |
| Вар.***первичного и дополнительного уплотнения. |
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Доступ (отверстие) к запорному крану (с целью ремонта или замены) в случае протечек воды . ...первичное и вторичное уплотнение. |
| Большое спасибо. |
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