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Disc rotary valve DU 100 stainless inter-flange collapsible with a pneumatic drive of the SCBF-D674 series
Do you have any questions about the product?
We will be happy to answer them in messengers
≈ 250 UAH / Free for orders over 5,000 UAH
≈ 350 UAH / Free for orders over 5,000 UAH
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Disc rotary valve DU 100 stainless inter-flange collapsible with a pneumatic drive of the SCBF-D674 series

Disc rotary valve DU 100 stainless inter-flange collapsible with a pneumatic drive of the SCBF-D674 series

Disc rotary valve DU 100 stainless inter-flange collapsible with a pneumatic drive of the SCBF-D674 series
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Technical specifications
Description
Wafer butterfly valve with pneumatic control PN10 DN 100 series SCBF-D674-10X__-100-RAT075/RAT092 is a butterfly valve with cast stainless disc CF8/CF8M (equivalent to AISI 304/316) for mounting between flanges on a pipe d 100mm. The butterfly valve is equipped with double-acting pneumatic actuator SC-RAT075/RAT092
The butterfly valve with pneumatic control SCBF-D674-10X__-100-RAT075/RAT092 is intended for gas and liquids whose chemical composition does not react with CF8/CF8M and the selected seat material — EPDM or PTFE. For example, as a valve for petroleum products, choose SS316+PTFE, as EPDM is not suitable for oil. Also, PTFE is more inert for acidic and alkaline environments.
| Nominal diameter | DN100 (100 mm) |
|---|---|
| Nominal operating pressure | PN10 (1 MPa, 10 bar) |
| Body material | WCB (carbon steel) |
| Disc material | CF8/CF8M according to ASTM A351 (equivalent to SS304/SS316) |
| Seal material | EPDM or PTFE |
| EPDM withstand temperature | from −30 to 95° C |
| PTFE withstand temperature | from −40 to 160° C |
| Mounting thickness | 52 mm |
| Type of control | With pneumatic control |
| Actuator model | SC-RAT75/RAT95 |
| Actuator operation | Double-acting |
| Air connection | 1/4″ |
| Recommended control air pressure | from 6 to 8 bar |
| SC-RAT75 torque at 6 bar | 70.5 Nm |
| SC-RAT95 torque at 6 bar | 136.4 Nm |
| Shaft connection | Square-star adapter from 11 to 14 mm SCBF-ROD-14x11 (included) |
Also in our company Specialist, you can purchase Namur standard 5/2 distributors for pneumatic actuator control, mufflers, fittings, limit switch blocks, positioners.
Installation of single-acting drive SC-RST105 with springs upon request — call us for a commercial offer with a price.
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