A Bucket Steam Trap operate on the difference in density between steam and water. MIYAWAKI offers a very wide range of inverted bucket steam traps for small up to large condensate loads. Inverted bucket steam trap discharges condensate intermittently
Application
Heat exchangers, dryers, unit heaters, sterilizers and other applications where condensate must be removed immediately
Features
All traps are equipped with stainless steel wear and corrosion resistant lever, valve and seat system for long and troubleless life
All valves and seats are lapped together
Traps of the series ER contains the patented SCCV® (Self Closing and Centering Valve) – System, which increases the lifetime of the valve and seat substantially
A small hole in the top of the bucket secures continuous automatic air venting
All traps are designed for quick and easy inline repair
With stands high back pressure (up to 90%)
Cast Iron Inverted Bucket Steam Trap for small to medium loads
| Model | Sizes | Available Connections | Maximum Operating Pressure | Maximum Operating Temperature | Body and Cover Material | Download |
|---|---|---|---|---|---|---|
| ES5 | 1/2″ – 1″ | Screwed Rc & NPT | 16 bar / 230 psig | 350°C | Ductile Iron |  |
| ES8N | 1/2″ – 1″ | Screwed Rc & NPT, Flanged JIS, ASME, DIN | 16 bar / 230 psig | 350°C | Ductile Iron | |
| ES10 | 3/4″ – 1 1/2″ | Screwed Rc & NPT | 16 bar / 230 psig | 220°C | Cast Iron | |
| ES10F | 1/2″ – 2″ | Flanged JIS, ASME, DIN | 16 bar / 230 psig | 220°C | Cast Iron | |
| ES12N | 1/2″ – 2″ | Flanged JIS, ASME, DIN | 16 bar / 230 psig | 220°C | Cast Iron | |
Cast Iron Steam Trap for medium to high load
| Model | Sizes | Available Connections | Maximum Operating Pressure | Maximum Operating Temperature | Body and Cover Material | Download |
|---|---|---|---|---|---|---|
| ER105 | 3/4″ – 1 1/2″ | Screwed Rc & NPT | 7 bar / 100psig | 220°C | Cast Iron | |
| ER105F | 1/2″ – 2″ | Flanged JIS, ASME, DIN | 7 bar / 100psig | 220°C | Cast Iron | |
| ER110 | 1/2″ – 2″ | Flanged JIS, ASME, DIN | 12 bar / 174psig | 220°C | Ductile Iron | |
| ER116 | 1/2″ – 2″ | Flanged JIS, ASME, DIN | 16 bar / 230 psig | 300°C | Cast Iron | |
| ER120 | 1 1/2″ – 2 1/2″ | Flanged JIS, ASME, DIN | 16 bar / 230 psig | 220°C | Cast Iron | |
Cast Steel Steam Trap for high pressure
| Model | Sizes | Available Connections | Maximum Operating Pressure | Maximum Operating Temperature | Body and Cover Material | Download |
|---|---|---|---|---|---|---|
| ESH8N | 1/2″ – 1″ | Screwed Rc & NPT, Flanged JIS, ASME, DIN | 44 bar / 640 psig | 400°C | Cast Steel | |
| ESH21 | 1/2″ – 1″ | Screwed Rc & NPT, Flanged JIS, ASME, DIN | 44 bar / 640 psig | 400°C | Cast Steel | |
| ER25 | 1/2″ – 2″ | Socket Weld JIS, ASME, DIN, Flanged JIS, ASME, DIN | 64 bar / 925 psig | 425° | Cast Steel | |
ESU - Stainless Steel for small to medium loads
| Model | Sizes | Available Connections | Maximum Operating Pressure | Maximum Operating Temperature | Body and Cover Material | Download |
|---|---|---|---|---|---|---|
| ESU5 | 1/2″ – 1″ | Screwed Rc & NPT, Flanged JIS, ASME, DIN | 21 bar / 305 psig | 350°C | Stainless Steel | |