Return lockshield

​​A Return lockshield enables you to shut off, drain and fill individual radiators in warm water heating and air conditioning installations - without shutting down the whole system. Ideal for carrying out essential maintenance without affecting other radiators, they include a pre-setting cone to enable you to simply and quickly achieve perfect hydraulic balance. ​


Regulux Radiator lockshield with consistent presetting and drain-off facility.
Regutec Radiator lockshield.
Regutec F Radiator lockshield.
Return Lockshield