Sanitary butterfly valve
Pharma-grade isolation valve, applied to closed-loop CDU water-glycol service.
- Variants
- Manual, pneumatic, electric, mix-proof
- Size range
- DN10 – DN150 (3/8" – 6")
- Body
- Stainless 316L, electro-polished
- Seat
- EPDM standard; FKM, VMQ on request
Liyang Sifang Stainless Steel Products has been a joint venture with Alfa Laval since 2009. The product family was built for pharma, biotech, semiconductor, and food-grade fluid systems where contamination is a project-killer. That pedigree is the level of cleanliness a closed-loop CDU wants. Cold-plate microchannels and PHE plate gaps at 0.08–0.31 inches are unforgiving of debris; a valve introducing crevices, dead legs, or particulate is a problem. A sanitary butterfly valve eliminates those failure modes.
Other products engineers pair with this
Quick-disconnect interlocking ball valve
Spill-free disconnect for CDU branch service. The valve has to be closed before the coupling can open.
Electric stainless control valve
Electric ball, globe, and butterfly valves engineered specifically for data-center liquid cooling.
Canned-motor circulator pump
Hermetically sealed canned-motor circulator. Zero shaft seal, zero fugitive emissions, primary or secondary loop.
Talk to us about the Sifang Sanitary butterfly valve
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