上海市通用机械技术研究所研制的双温包补偿式温度调节器于一九八五年十二月二十七日通过技术鉴定,参如会议的由上海交大,六机部708所等15个单位共30位代表。双温包补偿式温度调节器由S_4-0.5A型感温调节器和1F1.6—25型蒸汽调节阀组成。它是一种液体温包直接作用式的温度调节器,适用在有一定压力的蒸汽为热 Shanghai Institute of General Machinery developed dual-temperature package compensated temperature regulator on December 27, 1985 through the technical appraisal, such as the meeting by the Shanghai Jiaotong University, 708 708 and other sixteen A total of 30 units. Dual temperature package compensation temperature regulator by the S_4-0.5A type temperature regulator and 1F1.6-25 type steam regulating valve. It is a liquid thermostat direct-acting temperature regulator, suitable for a certain pressure steam is hot