BK3 3-way stainless steel valves

The sealing function of 3-way ball valves is only given when the pressure standing on the closed port is zero or if the pressure between the connected ports is higher than the pressure on the closed port. No shut -off position for third port is possible! To apply pressure from all ports, a special variant is required. Add A to the order code.


stainless steel


compression fitting light and heavy series, BSP thread, NPT thread, Thread connection

Dimensions: DN04 to DN50

Body: stainless steel (1.4571/316Ti)

Ball + stem: stainless steel (1.4571/316Ti)

Sealing: plastics

Pressure range: up to PN400 (note table of dimensions)

Field of application: chemical and petrochemical industry, environmental installations, off-shore, water (Material of seals and body adapted to application!)

Temperature range: standard: -20°C to +80°C (-4 to +176°F)

Surface: uncoated

Documents & Data Sheets



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