Language
EN | DE

Check Valve DN20(3/4") H72

Article-No.: 05416.2026.0001
Description
cryogenic check valve DN20 PN50
cleaned and degreased for oxygen service
working temperature -196°C up to +120°C
body 1.4308 st.st.
bonnet CC493K bronze
spring CW452K bronze opening pressure appr. 0.1bar
"connection butt weld for pipe ø26.9mm x 2.0mm / 3/4""S10"
face to face 100mm
height 72mm
seal disc PTFE/25%carbon filled
Leakage rates will be provided on request
More Information
SKU 05416.2026.0001
Solution LNG, Air Gases
Solution Area Transport, Storage, Refueling, Processes
HEROSE Type Reference CR_05416
Type (Series) 05416
Maximum allowable temperature -196.0 °C
Maximum allowable temperature 120.0 °C
cleaned for oxygen service ISO 23208
Opening pressure difference 0,1 bar
nominal size DN 20
Nominal pressure PN 50
max. lift 12.0
Kvs-value 6.7 MQH
body material 1.4308
CV-Value 7,8 gal/min
China approval TS2700G39-2029
Connection dimension inlet 26,9 x 2,0 / 3/4'' S10
Connection dimension outlet 26,9 X 2,0 / 3/4'' S10
Connection inlet welding end
Connection outlet welding end
Canada approval CRN0C229635C
Disc seal PTFE/Kohle