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Disc rotary valve DU 50 stainless inter-flange with pneumatic drive SCBF-D674 series
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≈ 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 50 stainless inter-flange with pneumatic drive SCBF-D674 series

Disc rotary valve DU 50 stainless inter-flange with pneumatic drive SCBF-D674 series

Disc rotary valve DU 50 stainless inter-flange with pneumatic drive SCBF-D674 series
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Technical specifications
Description
Disc Butterfly Valve with Pneumatic Actuator Ru 10 DN 50 series SCBF-D674-10XEC/10XES/10XFS-50-RAT052/063 is a "butterfly" type valve with cast stainless disc CF8 or CF8M — grades of stainless steel equivalent to food-grade steels AISI 304/316 SS. The wafer disc is designed for mounting between pipe flanges d 100mm and is equipped with a pneumatic actuator of double action SC-RAT052 or SC-RAT063.
The butterfly valve with pneumatic control DN 50 series SCBF-D674-10XEC/10XES/10XFS-50-RAT052/063 is intended for water, liquids, or gas whose chemical composition according to the compatibility table does not react with CF8/CF8M and the chosen seat material — EPDM or PTFE.
| DN | 50 mm |
|---|---|
| Nominal Pressure | Ru 10 bar (1 MPa) |
| Body Material | WCB (carbon steel) |
| Disc Material | CF8 or CF8M as per ASTM A351 (equivalents SS304/SS316) |
| Seal Material | EPDM or PTFE |
| EPDM Temperature Range | from −30 to 95° C |
| PTFE Temperature Range | from −40 to 160° C |
| Mounting Thickness | 41 mm |
| Actuator Model | SC-RAT052 or SC-RAT063 |
| Action Type SC-RAT052/SC-RAT063 | Double-acting |
| Air Connection | 1/4″ |
| Recommended Control Air Pressure | from 6 to 8 bar |
| Force SC-RAT052 at 6 bar | 24.96 Nm |
| Force SC-RAT063 at 6 bar | 43.92 Nm |
In addition to the water/gas butterfly valve from Specialist, you can purchase distributors of the Namur 5/2 standard for pneumatic actuator control, silencers, fittings, end switch blocks, positioners.
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