Thermo Straight Pattern
Heimeier Lockshield valves are manufactured from corrosion resistant gunmetal and can be preset or fully shut off by means of a key. All Lockshield valves are standard B.S.P. thread and 1/2"" valves are suitable for use with copper connectors.
Thermo Straight Pattern
Heimeier Thermostatic valves are manufactured from corrosion resistant gunmetal. The stainless steel spindle is equipped with a double O-ring sealing. The outer O-ring is replaceable under pressure. With the aid of the Heimeier fitting tool, the complete thermostatic insert can be replaced without the need to drain the system. All Heimeier Thermostatic valves are standard 1/2"" B.S.P. thread and compatible with copper connectors.