SKU: 195826
| Attribute | Details |
|---|---|
| Model Number | 28-28112 |
| Product Type | Control Valve / Actuator Assembly |
| Series / Marking | FTC |
| DN / NPS | 25 mm |
| Action | Air-to-Open |
| Minimum Cv | 0.9 |
| Maximum Cv | 2.3 |
| Actuator Range | 6–24 PSI |
| Air Supply | 30 PSI |
| Pressure Class | ISO-PN 40 |
| Fluid Group | Group 1 |
| Body Material | A182 Gr F316L |
| Plug / Seat Material | Stellite N6 / 17-4PH |
| Reference No. | 400124358 |
| Directive Marking | 97/23/CE, Art. 3.3 |
| ATEX References | ND ATEX 011 / ND ATEX 012 / ND ATEX 013 |
| Instrument Reference | 011482-121 / 400133928 |
| Instrument Range | 0–60 PSI / 0–400 kPa / 0–4 kg/cm² |
| Output Reference | 011482-126 / 400133935 |
| Output Range | 0–100 PSI / 0–700 kPa / 0–7 kg/cm² |
| Additional Codes | 001 / 4404 / 316 UDM MM |
| Country of Manufacture | Made in France |
| Weight | 7.940 kg |
The Masoneilan Dresser 28-28112 is an air-to-open control valve / actuator assembly with a nominal size of 25 mm. It has a listed Cv range from 0.9 to 2.3, an actuator range of 6–24 PSI and a supply pressure of 30 PSI.
The valve carries an ISO-PN 40 pressure classification with A182 Gr F316L body material and Stellite N6 / 17-4PH plug and seat material. Instrument markings include 0–60 PSI and output up to 0–100 PSI. The assembly is marked Made in France and has a listed weight of 7.940 kg.
Key Features
- Model Identification: Identified as 28-28112 for accurate Masoneilan valve sourcing and replacement verification.
- Air-to-Open Operation: Listed with an air-to-open actuation configuration.
- Flow Coefficient: Cv range is specified from a minimum of 0.9 to a maximum of 2.3.
- Actuator Range: Marked for 6–24 PSI with a 30 PSI air supply.
- Pressure Classification: Carries an ISO-PN 40 pressure class and Fluid Group 1 identification.
- Body Material: Listed as A182 Gr F316L.
- Trim Material: Plug / seat material is listed as Stellite N6 / 17-4PH.
- Instrument Range: Includes 0–60 PSI, 0–400 kPa and 0–4 kg/cm² markings.
- Output Range: Includes 0–100 PSI, 0–700 kPa and 0–7 kg/cm² markings.
- ATEX References: Carries ND ATEX 011, ND ATEX 012 and ND ATEX 013 identification markings.
- Country of Manufacture: Listed as made in France.
- Weight: Listed complete unit weight is 7.940 kg.
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