SED – KMA 395 Manual Valve DN 15 – 50 mm
Pneumatically operated, Stainless Steel Bonnet and Plastic Actuator DN 15 - 50
RX: MBS
Features
- Plastic piston actuator with stainless steel distance piece
- Compact design
- Control air connection 90° to flow direction
- CDSA sealing concept
- Flexible diaphragm suspension
- Encapsulated diaphragm
Specifications
| Suitable for | Multiport bodies, T-bodies, Tank bottom bodies, Two-way bodies, Welded configurations |
|---|---|
| Connection | Butt Weld, Flange, Tri-Clamp |
| Finishing | SF1, SF4 |
| Man. process | Forged |
| Material | 316L (1.4435), Polyarylamide (Ixef) |
| Operation | Actuator |
| Weld connection | ASME-BPE, BS-4825, DIN 11850, ISO 1127, SMS 3008 |
| Brand | SED |
Description
Romynox delivers KMA diaphragm valve series SED for high purity applications in the pharmaceutical, food, fine chemical and cosmetic industries. The valve is predestined for applications with high purity, dirty and aggressive fluids, and gases.
Description
Smooth surfaces, no explored nuts, no edges, and outside self-draining in all assembly, positions describe the optimised wash down design. The KMA series meets the highest demands of the pharmaceutical industry.
Options:
- Investment cast
- Other materials
- Surface finish Ra value to max 0.25 μm
- Client specific connections
- Available with a wide range of control equipment and accessories, also for retrofitting
- Control air connection 90° to flow direction
Technical information
| seizes | IMP 3/4″ tot 21/2″ , DN 15 tot DN 50 Membrane: MA 25, MA 40, MA 50 |
| Max. Pressure | 10 bar (EPDM) 8 bar (PTFE/EPDM) |
| Temp. range | -20 ºC to 140 ºC (EPDM) -20 ºC to 150 ºC (PTFE/EPDM) |
| type of connections | Â Tri-clamp connection (ISO, ASME-BPE, DIN 32676), Flange, Butt Weld |
| weld conections | ISO 1127, ASME-BPE, DIN 11850, BS-4825, SMS 3008 |
| Material | – Body, connections: 316L (1.4435) Forged – Bonnet: 316L (1.4435) – Actuator: Polyarylamide (Ixef) – Diaphragms: EPDM, PTFE/EPDM |
| surface treatment | Interal surface finish SF1 |
| control | Pneumatic Actuator |
| Control function | Normally Closed, Normally Open or Double Acting |
| actuator suitable for | Two-Way bodies, Welded configuraties, T-bodies, Multiport bodies, Tank bottom bodies |
| Certificates (standard) | 3.1 material, FDA, USP Class VI 121 ºC, {87}, {88}, EHEDG, PED, CE1935/2004, TSE/BSE |
| Certificates (optional) | 2.2 surface finish, ATEX 2GD |