working principle of steam trap

{"title":"Cast Steel Stainless Steel WCB CF8 CF8M Level Ball Float Steam Trap For Steam Use","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/cd\/bb30bfb881502885f08d807c4e7a-200x200-1.jpg","attrs":{"Price":"USD69.9\/Set - USD499.9\/Set","Brand Name":"JGPV","Model Number":"FT43-JGPV","Minimum Order Quantity":"10 sets","Delivery Time":"One week","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"500 Set per month","Packaging Details":"Plywood box safety packing","Standard or Non-standard":"Standard","Application":"General","Purpose":"Prevent steam leakage","Product features":"Improve thermal efficiency","Manufacturing craft":"Casting","Raw material":"WCB, CF8","Port size":"DN15-DN50","Working temperature":"Up to 300 degrees Celsius","Test standard":"Strength test and sealing test and client requirement","Quality warranty":"18 months","Name":"Steam Trap Valve"}}

{"title":"Installed Electric Condensate Recovery System For 2000kg\/h Steam Boiler","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/6c\/61686feb1d78540e08f595d875eb-200x200-1.jpg","attrs":{"Price":"$3000\/Unit","Brand Name":"Tonglida","Model Number":"TLD-2T\/H","Minimum Order Quantity":"1","Delivery Time":"15 working days","Certification":"ISO 9001","Place of Origin":"Taian, China","Payment Terms":"L\/C,T\/T","Supply Ability":"100 unit\/month","Packaging Details":"Wooden Case or Optional","Voltage":"220V, 380V, Optional","Application":"Industrial and commercial use","Control Mode":"Fully automatic control, PLC control","Power Source":"Electricity","Material":"Stainless steel, Carbon steel","Certifications":"ISO9001 Quality System Certification","Working Pressure":"0.1-1.6MPa","Drive Mode":"Electric","Recovery Capacity":"1-100T\/H","Color":"Silver, Blue, Red and Optional","Control System":"Automatic","Customization":"Customization supported","Power Supply":"Optional","Weight":"Varies depending on model","Frequency":"50Hz"}}