Fushiman Co.
Fushiman MK45-2 type membrane trap for steam
Manufacturer: Fushiman Co.,LTD.
Model: MK45-2
| Model | Nominal Diameter | Method | Maximum Operating Pressure | Maximum Operating Temperature | Body Material | Connection |
|---|---|---|---|---|---|---|
| MK45-2 | 15–25 | Membrane | 2.2 MPa | 385°C | Carbon Steel Forgings | Screw-in flange |
Features
The sensitive operation of the membrane prevents steam leakage.
Installation orientation is generally flexible (except for upside-down mounting).
Simple structure allows for very easy maintenance.
Wide operating range from 0 to 2.2 MPa.
Can be used as an air vent valve.
Usable even in cold environments.
Specifications and Materials
| Model | Fluid | Main Applications | Sensitive Actuator | Max Operating Pressure | Max Operating Temp | Valve Body Material | Valve Seat Material | Actuator Material | Connection Type |
|---|---|---|---|---|---|---|---|---|---|
| MK45-2 | Steam, Drain | Large headers, ironers, dryers, exhaust pipes, small hot water tanks, small heat exchangers, unit heaters, small air compressors, jacketed kettles, chemical presses, multistage presses, automatic air vents, etc. | N Membrane or U Membrane | 2.2 MPa | 385°C | Carbon Steel Forging | Stainless Steel | Hastelloy and Stainless Steel | Screw-in JIS Rp / Flanged JIS 20K flat seat |
Structure and Dimensions
| Nominal Diameter | Screw-in Type A | Screw-in Type L | Screw-in Type Weight | Flanged Type (JIS 20K) L | Flanged Type Weight |
|---|---|---|---|---|---|
| 15 | 1/2 | 120 | 3.0 | 150 | 4.4 |
| 20 | 3/4 | 120 | 3.0 | 150 | 4.6 |
| 25 | 1 | 120 | 3.0 | 160 | 5.6 |
Discharge Capacity
Example of Use
Please refer to page 208 of the technical document titled “Examples of Steam Trap Usage.”
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