MERSON/艾默生制冷配件电子膨胀阀EX7-U31，

EX系列单子膨胀阀

EX4-I21

EX4-M21

EX5-U21

EX6-I21

EX6-M21

EX7-I21

EX7-M21

EX8-M21

EX8-U21

EX8-I21

EX4-U31

EX5-U31

EX6-I31

EX6-M31

EX7-U31

ASC2 GS 2562-2 208-240V/50-60Hz PCN:015383

ASC2 GS 2562-3 24V/50-60Hz  PCN:015516

AMG(CLIP)X-27979-G706 208-220/208-240V 50/60Hz  PCN:057342

AMG(CLIP)X-27979-G716 24V 50/60Hz   PCN:057341