Miyawaki MIYAWAKI-down hanging ER Series steam trap 

 Model Specification: 
 ER25, ER25W, ER105, ER105F, ER110, ER116, ER120 
 Features: 

 Effectively save energy, water seal and bucket lifting mechanism inside, so no steam leakage. 
 No gas block and gas lock phenomenon. 
 SCCV systems with large displacement 
 Can withstand high back pressure 90% 
 Strong resistance to water hammer, easy maintenance 
 Internal needle valve and main valve dual-valve system