CS47H adjustable bimetallic

CS47H TB5F TB3F TB11F TB6F Adjustable Bimetal

FT43-16C lever floating ball steam trap valve

FT43-16C lever floating ball steam trap valve

STC-16 adjustable constant temperature type

STC-16 adjustable constant temperature type

8STB adjustable constant temperature type

FT14HC FT13-16C lever floating ball steam trap valve

CS17H adjustable bimetallic

CS17H TB5 TB3 adjustable bimetallic sheet type

CS19H-16C (Y-type)

CS19H Thermodynamic (Disc) (Beijing style)