Thermic Valves and Check Valves | LK 821 ThermoVar LK 821 - Male thread Article no. Opening temperature Dimension Kvs m³/h A mm B mm C mm D mm E mm Weight kg 180543 45 °C M ¾” 4.0 80 40 66 21 35 0.7 180544 45 °C M 1” 6.0 80 40 66 21 35 0.8 180545 45 °C M 1¼” 9.0 84 42 68 21 35 0.9 180546 45 °C M 1½” 12 84 42 68 24 39 1.0 180551 55 °C M ¾” 4.0 80 40 66 21 35 0.7 180552 55 °C M 1” 6.0 80 40 66 21 35 0.8 180553 55 °C M 1¼” 9.0 84 42 68 21 35 0.9 180554 55 °C M 1½” 12 84 42 68 24 39 1.0 180559 61 °C M ¾” 4.0 80 40 66 21 35 0.7 180560 61 °C M 1” 6.0 80 40 66 21 35 0.8 180561 61 °C M 1¼” 9.0 84 42 68 21 35 0.9 180562 61 °C M 1½” 12 84 42 68 24 39 1.0 180567 66 °C M ¾” 4.0 80 40 66 21 35 0.7 180568 66 °C M 1” 6.0 80 40 66 21 35 0.8 180569 66 °C M 1¼” 9.0 84 42 68 21 35 0.9 180570 66 °C M 1½” 12 84 42 68 24 39 1.0 180575 72 °C M ¾” 4.0 80 40 66 21 35 0.7 180576 72 °C M 1” 6.0 80 40 66 21 35 0.8 180577 72 °C M 1¼” 9.0 84 42 68 21 35 0.9 180578 72 °C M 1½” 12 84 42 68 24 39 1.0 180583 80 °C M ¾” 4.0 80 40 66 21 35 0.7 180584 80 °C M 1” 6.0 80 40 66 21 35 0.8 180585 80 °C M 1¼” 9.0 84 42 68 21 35 0.9 180586 80 °C M 1½” 12 84 42 68 24 39 1.0 38 B C A D E
LK Armatur - Produktkatalog 2014 ENG
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