Drain-off lockshield return valve

Herzs bi-directional valves can be installed as either a vertical or horizontal thermostatic valve. Features include: Bi-directional flow. Stylish liquid filled sensor. Five-year warranty. Conforms to EN 215 6-28°C temperature range. 8, 10 and 15mm sizes. Valves can be supplied either individually or as a set. Two return valve are available: the