SVL-140B Flexline™

For Industrial Refrigeration and transcritical CO₂ systems

SVL Flexline™ platform is expanded to 140 bar MWP to meet an increasing demand of large manual valves in industrial design for large scale R744 transcritical CO₂ systems.

The SVL-140 bar manual valve range for Industrial CO₂ Trans-critical Systems is based on
the successful modular Standard SVL platform. The same flexibility, simplicity and efficiency
are features offered in this series.

The valves are available in angle and straight connection. It is designed for favorable flow conditions and the FIA-140B can be fitted with the existing range of pleated filter inserts from 50 to 500 microns. Strainer inserts are shared with other FIA valves in the SVL platform.

The valves are especially applicable in medium and high-pressure part of the CO₂ transcritical system:

Upstream to HP valve
Upstream to By-pass valve
Upstream to MT compressors
Upstream to Hot gas defrost valves

Feature and Benefits

SVA-140B with balanced piston design providing smooth low torque opening of valve at high differential pressure

Straight and angle version valve body

Arrow for flow direction on valve body

Replaceable top part or filter insert

Buttweld and brazing connections

Max. working pressure: 140 bar (2030 psi)

Documents

Documents
Type	Name	Language	Valid for	Updated	Download	File type
Data sheet	Shut-off valve SVA-140B 140 bar (2030 psi) series	English	Multiple	01 Feb, 2024	3.4 MB	.pdf
Installation guide	Shut-off valves, type SVA-140B DN 50-150	Danish; English; Spanish, Castilian; Italian	Multiple	23 Apr, 2025	630.9 KB	.pdf
Data sheet	Strainer FIA-140B 140 bar (2030 psi) series	English	Multiple	28 Jan, 2025	3.3 MB	.pdf
Installation guide	Strainer, type FIA-140B DN 50-150	English	Multiple	23 Apr, 2025	560.3 KB	.pdf

Videos

Efficient service of Danfoss SVA-140B shut-off valve

A guide on servicing the Danfoss SVA-140 B shut-off valve. Watch the video on steps to ensure a safe and reliable valve operation.

Software

Coolselector®2: We did complex — you do awesome

Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.

Coolselector®2

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