Danfoss CHV-140B 80 stop/check function module (Top Complete), SVL Flexline, 140 bar CO2

Danfoss CHV-140B 80 function module (Top Complete) for the 140 bar (2030 psig) SVL Flexline range for industrial R744 (CO2) sub- and trans-critical refrigeration, code 148B6877. The function module is the complete top part that gives an SVL-140B multifunction valve body its check-valve duty: it fits SVL-140B 80 bodies and can be exchanged without cutting the body out of the line. As a check (non-return) function it opens with forward flow and closes against reverse flow to prevent back-flow of refrigerant. Maximum working pressure 140 bar (2030 psig); media temperature range -40 to 150 C (-40 to 302 F). Supplied as a module only — the mating SVL-140B body (with the required connection and direction) is ordered separately.

Type

Function module, CHV-140B 80 (SVL Flexline, 140 bar CO2)

Code number

148B6877

Series

CHV-140B Flexline (stop/check function module)

Type designation

Top Complete

Function

Check (non-return) function module — completes an SVL-140B body

Used for bodies

SVL-140B 80

Maximum working pressure

140 bar (2030 psig)

Media temperature range

-40 to 150 C (-40 to 302 F)

Applicable media

R744 (CO2), sub- and trans-critical

Fluid group

2

CE mark

Yes

Approvals

CE, C UL US LISTED

Net weight

4.12 kg

Gross weight

4.75 kg

EAN

5715162794630

Product group

Check valves

Approval

C UL US LISTED

China RoHS compliance

Yes

EU RoHS compliance

Yes

Max. Working Pressure [bar]

140 bar

Max. Working Pressure [psig]

2030 psig

REACH Candidate List substances

No

Refrigerants

R744

Temperature range [°C] [max]

150 °C

Temperature range [°C] [min]

-40 °C

Temperature range [°F] [max]

302 °F

Temperature range [°F] [min]

-40 °F

Used for product

SVL-140B 80

Material

Steel

Pressure Rating

140 bar

Temperature Range

-40 to 150 C

HS Code

8481.90