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Disc rotary valve DU 250 stainless inter-flange collapsible series SCBF-D674
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We will be happy to answer them in messengers
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Disc rotary valve DU 250 stainless inter-flange collapsible series SCBF-D674

Disc rotary valve DU 250 stainless inter-flange collapsible series SCBF-D674

Disc rotary valve DU 250 stainless inter-flange collapsible series SCBF-D674
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Technical specifications
Description
Butterfly Valve Wafer Stainless Steel Series SCBF-D674-10XEC/10XES/10XFS-250 is a dismantle and repairable butterfly valve with a cast carbon steel WCB body and stainless steel CF8/CF8M disc (equivalent to AISI 304/316 SS). It has a nominal diameter of DN 250 mm. Suitable for installation with pneumatic, electric actuators or handles and comes with a standardised platform size F10.
These wafer butterfly valves DN 250 are control valves — they can be used for "open/close" operation or intermediate positions to regulate the volume of non-aggressive gases, air, water, liquids with weak concentration of acids and alkalis, chemical mixtures compatible with CF8/CF8M and EPDM/PTFE. Permissible working pressure (by default) — PN up to 10 bar.
| DN | 250 mm |
|---|---|
| Nominal Pressure | PN 10 bar (1 MPa) |
| Body Material | WCB (Carbon Steel) |
| Disc Material | CF8/CF8M to ASTM A351 (equivalent SS304/SS316) |
| Seal Material | EPDM or PTFE |
| EPDM Temperature Range | from −30 to 95°C |
| PTFE Temperature Range | from −40 to 160°C |
| Actuator Platform ISO 5211 | F10 |
| Shaft Output | Square 22 mm |
| Recommended Torque for Actuator | not less than 395 N⋅m for EPDM, not less than 540 N⋅m for PTFE |
| Installation Thickness | 67 mm |
Specialist Company (Ukraine) directly imports shut-off and control valves from China and Europe, and also stocks manual, electric and pneumatic actuators, flanges, other pipeline fittings components — positioners, etc. You can buy the valve you need in the right sizes and materials at a fair price.
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