J24;J16 标准查询与下载

DIN 3160:1974 公称压力25巴的冷冻电路的直通截止阀

Through-valves for refrigerant circuits, nominal pressure 25 bar

Through-valves for refrigerant circuits, nominal pressure 25 bar

DIN 3161:1974 公称压力25巴的冷冻电路的弯管阀

Elbow valves for refrigerant circuits; nominal pressure 25 bar

Elbow valves for refrigerant circuits; nominal pressure 25 bar

DIN 3162:1974 公称压力25巴的冷冻电路的阀门的螺纹盖板

Screwed caps for valves for refrigerant circuits, nominal pressure 25 bar

Screwed caps for valves for refrigerant circuits, nominal pressure 25 bar

DIN 3163:1974 公称压力25巴的冷冻电路的控制直通阀

Control through valves for refrigerant circuits, nominal pressure 25 bar

Control through valves for refrigerant circuits, nominal pressure 25 bar

DIN 3164:1974 冷却剂循环阀的示位器

Position indicator for valves for refrigerant circuits

Position indicator for valves for refrigerant circuits