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Disc rotary valve DU 300 stainless inter-flange collapsible with SCBF-D674 series reducer
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 300 stainless inter-flange collapsible with SCBF-D674 series reducer

Disc rotary valve DU 300 stainless inter-flange collapsible with SCBF-D674 series reducer

Disc rotary valve DU 300 stainless inter-flange collapsible with SCBF-D674 series reducer
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Technical specifications
Description
Manual disc butterfly valve PN10 DN250 series SCBF-D674-10XEC/10XES/10XFS-250-H is a "butterfly" valve with a cast stainless steel disc CF8/CF8M (equivalent to AISI 304/316) with wafer mounting and a manual drive with a handwheel through a mechanical worm gearbox.
The gearbox has marks every 10°, allowing it to be stopped at intermediate positions for throttling and adjusting the flow of substances through the pipeline. The disc valve SCBF-D674-10XEC/10XES/10XFS-250-H can control water and liquid mixtures whose chemical composition is compatible with CF8/CF8M and the seat material — EPDM or PTFE.
| Nominal bore diameter | DN250 (250 mm) |
|---|---|
| Nominal pressure | PN10 (1 MPa, 10 bar) |
| Body material | WCB (carbon steel) |
| Disc material | CF8/CF8M per ASTM A351 (equivalent to SS304/316) |
| Seal material | EPDM or PTFE |
| EPDM temperature resistance | from −30 to 95° C |
| PTFE temperature resistance | from −40 to 160° C |
| Type of control | With manual control |
| Installation thickness | 67 mm |
This manual stainless butterfly valve is installed on pipes with a nominal bore diameter of 250 millimetres between pre-welded collar flanges ISO 7005-1(EN 1092-2). The body has lugs with holes ("ears") for centring the butterfly valve between flanges.
The manual drive can be replaced with pneumatic or electric. On request, this type of valve is available with PN16.
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