Fushiman Co.
Fushiman HMS40 type membrane trap for steam
Manufacturer: Fushiman Co.,LTD.
Model: HMS40
| Model | Nominal Diameter | Method | Maximum Operating Pressure | Maximum Operating Temperature | Body Material | Connection |
|---|---|---|---|---|---|---|
| HMS40 | 15–25 | Membrane | 1.6 MPa | 200°C | FCD, SCS | Screw-in flange |
Features
Reliable and economical operation with no steam leakage .Engineers use Hastelloy/Stainless steel to make the membrane, ensuring long service life.
Operates stably in any orientation—vertical, horizontal, or diagonal. Can be installed anywhere, including pipe ends or risers.
Uses Teflon gaskets to maintain excellent airtightness.
Even while piping remains connected, the cover can be disassembled easily for maintenance and inspection.
Specifications and Materials
| Model | Fluid | Main Applications | Thermal Actuator Type | Max Pressure | Max Temp | Valve Body Material | Valve Seat Material | Actuator Material | Connection Type |
|---|---|---|---|---|---|---|---|---|---|
| HMS40 | Steam, Drain | Large headers, heaters, small hot water tanks, heat exchangers, unit heaters, jacketed kettles, automatic air vents, etc. | N membrane or U membrane | 1.6 MPa | 220°C | Spheroidal Graphite Cast Iron or Stainless Steel Forged | Stainless Steel | Hastelloy and Stainless Steel | Screw-in JIS Rc / Flanged JIS 16K / Screw-in JIS Rc |
Structure and Dimensions
| Connection | Nominal Diameter | A | Valve Body: Spheroidal Graphite Cast Iron | Valve Body: Stainless Steel Forging | ||
| L | Weight | L | Weight | |||
| Screw-in type | 15 | 1/2 | 95 | 1.7 | 95 | 2.1 |
| 20 | 3/4 | 95 | 1.7 | 95 | 2.1 | |
| 25 | 1 | 95 | 1.7 | 95 | 2.1 | |
| Flanged type | 20 | — | 150 | 2.9 | — | — |
| 25 | — | 160 | 3.7 | — | — | |
Discharge Capacity
Example of Use
Please refer to page 208 of the technical document titled “Examples of Steam Trap Usage.”
